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Copyright 2000 Carrier Corporation Form 50TFQ-1PD Single-package standard efficiency rooftop heat pumps with: State-of-the-art defrost system Dependable 4-way valve operation Refrigerant filter strainer and accumulator Field-installed electric heaters available Advanced hermetic compressors mounted on vibration isolators Factory-installed Apollo communi- cating controls, non-fused discon- nect switch, and convenience outlet available Features/Benefits The 50TFQ standard efficiency rooftop product line combines advanced technology with serviceability, performance, and flexibility. State-of-the-art defrost system uses time and temperature to keep the outdoor coil frost-free for economical, dependable operation. Dependable 4-way valve opera- tion safely and efficiently accom- plishes cycle reversals, defrost, and normal operation. Refrigerant filter strainer and ac- cumulator ensure performance dependability and circuit protection. Field-installed electric heaters available in a wide range of capaci- ties. Single-point wiring kit makes installation simple. NOTE: Some electric heater applica- tions not available for use with factory-installed disconnect switch. 50TFQ004-012 Single-Package Standard Efficiency Rooftop Heat Pump Units 3 to 10 Nominal Tons Product Data 50TFQ004-007 50TFQ008-012

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Page 1: Product 50TFQ004-012 Data Single-Package Standard ...dms.hvacpartners.com/docs/1005/Public/04/50TFQ-1PD.pdf · Color-coded electrical wiring per- ... Refrigeration, and Air ... †Single

Copyright 2000 Carrier Corporation Form 50TFQ-1PD

Single-package standard efficiencyrooftop heat pumps with:• State-of-the-art defrost system• Dependable 4-way valve operation• Refrigerant filter strainer and

accumulator• Field-installed electric heaters

available• Advanced hermetic compressors

mounted on vibration isolators• Factory-installed Apollo communi-

cating controls, non-fused discon-nect switch, and convenience outlet available

Features/BenefitsThe 50TFQ standard efficiency rooftop product line combines advanced technology with serviceability, performance, and flexibility.State-of-the-art defrost system uses time and temperature to keep the outdoor coil frost-free for economical, dependable operation.Dependable 4-way valve opera-tion safely and efficiently accom-plishes cycle reversals, defrost, and normal operation.Refrigerant filter strainer and ac-cumulator ensure performance dependability and circuit protection.Field-installed electric heaters available in a wide range of capaci-ties. Single-point wiring kit makes installation simple.NOTE: Some electric heater applica-tions not available for use with factory-installed disconnect switch.

50TFQ004-012Single-Package

Standard EfficiencyRooftop Heat Pump Units

3 to 10 Nominal Tons

ProductData

50TFQ004-007

50TFQ008-012

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Easy conversion from vertical to horizontal discharge to make retro-fit and add-on jobs easier. To convert from vertical to horizontal discharge, simply interchange 2 panels. The same basic unit can be used for a variety of applications and can be quickly modi-fied at the jobsite. All units are factory shipped in the vertical discharge con-figuration for fit-up to standard roof curbs. (One accessory curb fits sizes 004-007; another accessory curb fits sizes 008-012.) The contractor can order and install the roof curbs early in the construction stage, before deci-sions on exact size requirements have been made.Prepainted galvanized steel cabi-net with baked enamel finish is capable of withstanding Federal Test Method Standard No. 141 (Method 6061) 500-hour salt spray test. Paint finish is non-chalking type. All internal cabinet panels are primed, allowing the entire unit to have a longer life and a more attractive appearance.Single continuous top panel elimi-nates any possibility of leaking at the seams or gaskets, which tend to deteri-orate over time and shift during rigging procedures.Heavy gage roll-formed base rails with forklift and rigging holes are integral to the unit and provide easier maneuvering and installation. Forklift slots are on 3 sides of the unit. Stretch-wrap packaging protects the unit dur-ing shipment and storage.Exclusive tool-less removal for the filter access panel allows the replacement of filters without the need for any tools.Two-inch return-air filters are the standard throwaway type, easily accessed and replaced through the fil-ter access panel located directly above the air intake hood.Thru-the-bottom electrical con-nection capability allows power and control wiring to be routed through the unit basepan, thereby minimizing roof penetrations.Color-coded electrical wiring per-mits easy tracing and diagnostics.Advanced hermetic compressors mounted on vibration isolators for additional sound integrity and structur-al support.

Enhanced copper tube, alumi-num plate fin coils are thoroughly leak and pressure tested at the factory. Outdoor coils have louvered, aluminum lanced fins to provide maximum heat transfer for optimum efficiency and easy cleaning.Acutrol™ refrigerant metering system precisely controls refrigerant flow, preventing slugging and flood-back, while maintaining optimum unit performance.Corrosion-resistant sloped con-densate pan reduces possibility of biological growth and is in conform-ance of ASHRAE (American Society of Heating, Refrigeration, and Air Conditioning Engineers) Standard 62 to meet many Indoor-Air Quality (IAQ) specifications. The condensate drain pan offers both bottom and end drain capability to minimize roof penetra-tions. The bottom drain can be used in conjunction with the thru-the-bottom connections. An external trap must be field supplied.Commercial duty motors with permanently lubricated bearings provide additional dependability.Standard low ambient cooling operation to 25 F; optional head pressure control kit available for out-door ambient conditions to –20 F.Factory run test printout included with each unit, providing certifica-tion of the unit’s status at the time of manufacture. Printout includes test pressures, amperages, dates, and

inspectors. Every unit is thoroughly run tested at the factory in each operating mode and evacuated prior to final charging. Every coil is then leak-tested with helium. Automated run testing allows accurate, undisputed tests and measurements which are second to none in the industry.Ease of serviceability on all refriger-ant access ports allow for quick and accurate measurements to take place. Single-side utility connections provide easy access to perform necessary service. Indoor motors are accessible through a single access door to facili-tate servicing and adjustments after installation. Compressors are easily accessible for troubleshooting and system analysis.Factory-installed Apollo commu-nicating control (available as an option), designed exclusively by Carrier, actively monitors all modes of operation as well as indoor fan status, filter status, indoor-air quality, supply-air temperature, and outdoor-air tem-perature. The Apollo control board is installed in the rooftop unit control box and comes equipped with built-in diag-nostic capabilities. Light-emitting diodes (LEDs) simplify troubleshooting by indicating thermostat commands for both stages of heating and cooling, indoor (evaporator) fan operation, and economizer operation. The Apollo communicating control is designed to work specifically with Carrier TEMP and VVT® thermostats.

Table of contentsPage

Features/Benefits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2Model Number Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3ARI Capacity Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Physical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5,6Options and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-10Base Unit Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11,12Accessory Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13,14Selection Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..15Performance Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16-52Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53-61Typical Piping and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62Typical Wiring Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63,64Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65-71Application Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72Guide Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73-75

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Model number nomenclature

LEGEND

*Refer to 50TFQ Price Pages or contact your local Carrier representativefor 50TFQ code table.

†Single phase is only available on 5-ton and smaller units.

Al — AluminumCu — CopperFIOP — Factory-Installed Option

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LEGEND

*Air Conditioning and Refrigeration Institute.†Applies only to units with capacity of 60,000 Btuh or less.

**The IPLV applies only to 2-stage heat pump units.

NOTES:1. Rated in accordance with ARI Standards 210/240-95 and 270-95.2. Ratings are net values, reflecting the effects of circulating fan heat.3. Ratings are based on:

Cooling Standard: 80 F db, 67 F wb indoor entering-air temperature and 95 F db air entering outdoor unit.IPLV Standard: 80 F db, 67 F wb indoor entering-air temperature and 80 F db outdoor entering-air temperature.High-Temp Heating Standard: 70 F db indoor entering-air temperature and 47 F db, 43 F wb outdoor entering-air temperature.Low-Temp Heating Standard: 70 F db indoor entering-air temperature and 17 F db, 15 F wb outdoor entering-air temperature.

UNIT50TFQ

NOMINALTONS

STANDARDCFM

COOLING HEATING(High Temp) SOUND

RATING(Bels)Capacity

(Btuh)

SEER†Capacity

(Btuh) HSPFBeltDrive

DirectDrive

004 3 1200 35,600 10.20 10.00 34,400 6.7 8.4005 4 1600 46,500 10.00 9.70 46,500 7.0 8.0006 5 2000 57,000 10.00 9.90 57,000 7.5 8.2

UNIT50TFQ

NOMINALTONS

STANDARDCFM

COOLING HEATING(High)

HEATING(Low)

IPLV**SOUNDRATING(Bels)Capacity

(Btuh) EER Capacity(Btuh) COP Capacity

(Btuh) COP

007 6 2400 70,000 9.05 72,400 3.20 42,000 2.14 — 8.2008 71/2 3200 86,000 9.00 78,000 3.00 39,000 1.80 9.3 8.6009 81/2 3600 96,000 8.90 93,000 3.10 48,000 1.90 8.9 8.6012 10 4100 112,000 9.00 105,000 3.10 59,000 2.00 9.0 8.4

Bels — Sound Levels (1 bel = 10 decibels)COP — Coefficient of Performancedb — dry bulbEER — Energy Efficiency RatioHSPF — Heating Seasonal Performance FactorIPLV — Integrated Part-Load ValuesSEER — Seasonal Energy Efficiency Ratiowb — wet bulb

ARI* capacity ratings

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LEGEND

*Weight of 14-in. roof curb.

UNIT SIZE 50TFQ 004 005 006 007

NOMINAL CAPACITY (tons) 3 4 5 6

OPERATING WEIGHT (lb)Unit 500 520 550 590

EconomizerDurablade 34 34 34 34EconoMi$er 47 47 47 47

Roof Curb† 115 115 115 115

COMPRESSOR HermeticQuantity 1 1 1 1Oil (oz) 45 54 50 54

REFRIGERANT TYPE R-22Operating Charge (lb-oz)

Circuit t 5-1 6-0 8-0 11-2Circuit 2 — — — —

OUTDOOR COIL Enhanced Copper Tubes, Aluminum Lanced Fins, Acutrol™ Feed DeviceRows...Fins/in. 1...17 1...17 2...17 2...17Total Face Area (sq ft) 10.31 14.58 12.25 16.53

OUTDOOR FAN Propeller TypeNominal Cfm 4000 4000 4000 4000Quantity...Diameter (in.) 1...22.0 1...22.0 1...22.0 1...22.0Motor Hp...Rpm 1/4...1100 1/4...1100 1/4...1100 1/4...1100Watts Input (Total) 325 325 325 325

INDOOR COIL Enhanced Copper Tubes, Aluminum Double-Wavy Fins, Acutrol Feed DeviceRows...Fins/in. 2...15 2...15 3...15 3...15Total Face Area (sq ft) 4.2 4.2 5.5 5.5

INDOOR FAN Centrifugal TypeQuantity...Size (in.) Std 1...10 x 10 1...10 x 10 1...11 x 10 1...10 x 10

Alt 1...10 x 10 1...10 x 10 1...10 x 10 —High-Static 1...10 x 10 1...10 x 10 1...10 x 10 1...10 x 10

Type Drive Std Direct Direct Direct BeltAlt Belt Belt Belt —High-Static Belt Belt Belt Belt

Nominal Cfm 1200 1600 2000 2400Maximum Continuous Bhp Std .34 .75 1.20 2.40

Alt 1.00 1.00 1.30/2.40** —High-Static 2.40 2.40 2.90 2.90

Motor Frame Size Std 48 48 48 56Alt 48 48 56 —High-Static 56 56 56 56

Nominal Rpm High/Low Std 860/800 1075/970 1075/970 —Alt 1620 1620 1725 —High-Static 1725 1725 1725 1725

Fan Rpm Range Std — — — 1070-1460Alt 760-1000 835-1185 900-1300 —High-Static 1075-1455 1075-1455 1300-1685 1300-1685

Motor Bearing Type Ball Ball Ball BallMaximum Allowable Rpm 2100 2100 2100 2100Motor Pulley Pitch Diameter Min/Max (in.) Std — — — 2.8/3.8

Alt 1.9/2.9 1.9/2.9 2.4/3.4 —High-Static 2.8/3.8 2.8/3.8 3.4/4.4 3.4/4.4

Nominal Motor Shaft Diameter (in.) Std 1/2 1/2 1/2 5/8Alt 1/2 1/2 5/8 —High-Static 5/8 5/8 5/8 5/8

Fan Pulley Pitch Diameter (in.) Std — — — 4.5Alt 4.5 4.0 4.5 —High-Static 4.5 4.5 4.5 4.5

Belt, Quantity...Type...Length (in.) Std — — — 1...A...40Alt 1...A...34 1...A...34 1...A...39 —High-Static 1...A...39 1...A...39 1...A...40 1...A...40

Pulley Center Line Distance (in.) Std — — — 14.7-15.5Alt 10.0-12.4 10.0-12.4 14.7-15.5 —High-Static 10.0-12.4 10.0-12.4 14.7-15.5 14.7-15.5

Speed Change per Full Turn ofMovable Pulley Flange (rpm) Std — — — 80

Alt 48 70 80 —High-Static 65 65 60 60

Movable Pulley Maximum Full TurnsFrom Closed Position Std — — — 5

Alt 5 5 5 —High-Static 6 6 5 5

Factory Setting Std — — — 3Alt 3 3 3 —High-Static 31/2 31/2 31/2 31/2

Factory Speed Setting (rpm) Std — — — 1225Alt 856 975 1060 —High-Static 1233 1233 1396 1396

Fan Shaft Diameter at Pulley (in.) 5/8 5/8 5/8 5/8

HIGH-PRESSURE SWITCH (psig)Standard Compressor Internal Relief (Differential) 450 ± 50Cutout 428Reset (Auto.) 320

LOSS-OF-CHARGE SWITCH (psig)Cutout 7 ± 3Reset (Auto.) 22 ± 7

FREEZE-PROTECTION THERMOSTAT (F)Opens 30 ± 5Closes 45 ± 5

OUTDOOR-AIR INLET SCREENS CleanableQuantity...Size (in.) 1...20 x 24 x 1

RETURN-AIR FILTERS ThrowawayQuantity...Size (in.) 2...16 x 25 x 2

Bhp — Brake Horsepower

Physical data — 50TFQ004-007

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LEGEND

*Weight of 14-in. roof curb.

NOTE: The 50TFQ units have a loss-of-charge switch located in the liquid line available as anoption or an accessory.

UNIT SIZE 50TFQ 008 009 012

NOMINAL CAPACITY (tons) 71/2 81/2 10

OPERATING WEIGHT (lb)Unit 940 965 1015Economizer Durablade 44 44 44 EconoMi$er 62 62 62Roof Curb* 143 143 143

COMPRESSOR HermeticQuantity 2 2 2Oil (oz) 45 ea 54 ea 54 ea

REFRIGERANT TYPE R-22Operating Charge (lb-oz)

Circuit 1 5-14 8- 6 7-14Circuit 2 5-13 8-13 8- 3

OUTDOOR COIL Enhanced Copper Tubes, Aluminum Lanced Fins Acutrol™ Feed DeviceRows...Fins/in. 1...17 2...17 2...17Total Face Area (sq ft) 20.50 18.00 18.30

OUTDOOR FAN Propeller TypeNominal Cfm 6500 6500 6500Quantity...Diameter (in.) 2...22 2...22 2...22Motor Hp...Rpm 1/4...1100 1/4...1100 1/4...1100Watts Input (Total) 500 500 500

INDOOR COIL Enhanced Copper Tubes, Aluminum Double-Wavy Fins, Acutrol Feed DeviceRows...Fins/in. 3...15 3...15 3...15Total Face Area (sq ft) 8.0 8.0 11.1

INDOOR FAN Centrifugal TypeQuantity...Size (in.) Std 1...15 x 15 1...15 x 15 1...15 x 15

Alt 1...15 x 15 — 1...15 x 15High-Static 1...15 x 15 1...15 x 15 1...15 x 15

Type Drive Std Belt Belt BeltAlt Belt — BeltHigh-Static Belt Belt Belt

Nominal Cfm 3000 3100 4000Maximum Continuous Bhp Std 2.40 2.40 2.40

Alt 2.40 — 2.90High-Static 3.70 3.70 5.25

Motor Frame Size Std 56 56 56Alt 56 — 56High-Static 56 56 56

Nominal Rpm High/Low Std — — —Alt — — —High-Static 1725 1725 1725

Fan Rpm Range Std 590- 840 685- 935 685- 935Alt 685- 935 — 835-1085High-Static 860-1080 860-1080 830-1130

Motor Bearing Type Ball Ball BallMaximum Allowable Rpm 2100 2100 2100Motor Pulley Pitch Diameter Min/Max (in.) Std 2.4/3.4 2.8/3.8 2.8/3.8

Alt 2.8/3.8 — 3.4/4.4High-Static 4.0/5.0 4.0/5.0 2.8/3.8

Nominal Motor Shaft Diameter (in.) Std 5/8 5/8 5/8Alt 5/8 — 7/8High-Static 7/8 7/8 7/8

Fan Pulley Pitch Diameter (in.) Std 7.0 7.0 7.0Alt 7.0 — 7.0High-Static 8.0 8.0 5.8

Belt, Quantity...Type...Length (in.) Std 1...A...49 1...A...49 1...A...49Alt 1...A...49 — 1...A...49High-Static 1...A...55 1...A...55 1...BX...46

Pulley Center Line Distance (in.) Std 16.75-19.25 16.75-19.25 15.85-17.50Alt 15.75-19.25 — 15.85-17.50High-Static 15.75-19.25 16.75-19.25 15.85-17.50

Speed Change per Full Turn ofMovable Pulley Flange (rpm) Std 50 50 50

Alt 50 — 50High-Static 60 60 60

Movable Pulley Maximum Full TurnsFrom Closed Position Std 5 5 5

Alt 5 — 5High-Static 5 5 6

Factory Setting Std 5 5 5Alt 5 — 5High-Static 5 5 5

Factory Speed Setting (rpm) Std 590 685 685Alt 685 — 835High-Static 860 860 887

Fan Shaft Diameter at Pulley (in.) 1 1 1

HIGH-PRESSURE SWITCH (psig)Standard Compressor Internal Relief (Differential) 450 ± 50Cutout 428Reset (Auto.) 320

LOSS-OF-CHARGE SWITCH (psig)Cutout 7 ± 3Reset (Auto.) 22 ± 5

FREEZE-PROTECTION THERMOSTAT (F)Opens 30 ± 5Closes 45 ± 5

OUTDOOR-AIR INLET SCREENS CleanableQuantity...Size (in.) 1...20 x 25 x 1

1...16 x 25 x 1

RETURN-AIR FILTERS ThrowawayQuantity...Size (in.) 4...16 x 20 x 2 4...16 x 20 x 2 4...20 x 20 x 2

Bhp — Brake Horsepower

Physical data — 50TFQ008-012

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*Factory installed.†Field installed.

**Electric heat for 575-v units is only offered on 50TFQ008-012 units.Accessory single-point kit is required for 004-012 units using electric heat.

ITEM OPTION* ACCESSORY†Apollo Communicating Controls XHigh-Static Motor and Drive XNon-Fused Disconnect Switch XElectrical Convenience Outlet XDurablade Integrated Economizer X XEconoMi$er (Vertical) XEconoMi$er with Power Exhaust XEconoMi$er (Horizontal) XElectric Heat** XManual Outdoor-Air Damper (25%) XManual Outdoor-Air Damper (50%) XOutdoor Coil Grille XAlternate Drive (008) XAlternate Motor and Drive (004-006, 012) X25% Open Two-Position Damper X100% Open Two-Position Damper XRoof Curbs (Vertical and Horizontal Discharge) XRemote Control Panel XThermostats and Subbases XEmergency Heat Package XMotormaster® I Head Pressure Control

(Speed Control) X

Motormaster II Head Pressure Control XLogo Kit XTime Guard® II Control Circuit XThru-the-Bottom Utility Connections XElectronic Programmable Thermostat XAccusensor™ II Enthaply Control XAccusensor III Enthalpy Sensor XOutdoor Coil Hail Guard Assembly XFan/Filter Status XSalt Spray Protection Grille X

Options and accessories

ELECTRONIC PROGRAMMABLE THERMOSTAT

Carrier’s electronic programmable thermostat provides efficient tem-perature control by allowing you to program heating and cooling set-backs and set ups with provisions for weekends and holidays.Accessory remote sensing package is also available to providetamperproof control in high traffic spaces. Used in conjunction withfactory-installed Apollo control, this thermostat provides a 5-minuterecycle timer between modes of operation for short-cycle protection.

TIME GUARD II CONTROLTime Guard II Control automatically prevents compressor fromrestarting for at least 5 minutes after a shutdown. Accessory pre-vents short cycling of compressor if thermostat is rapidly changed.Time Guard II device mounts in the control compartment of unit.

EMERGENCY HEAT CONTROL PACKAGE

Emergency heat control package allows emergency operationof electric heat and fans by bypassing compressor circuits andoutdoor thermostats.

HEAD PRESSURE CONTROLThe 50TFQ standard units are designed to operate in cooling atoutdoor temperatures down to 25 F. With accessory Motormastercontrol (outdoor-fan speed modulation), units can operate at out-door temperatures down to –20 F. The head pressure controls,which mount in the outdoor section, modulate the outdoor-fanmotor to maintain correct condensing temperature. Refer to pricepages or contact your local Carrier representative for appropriateaccessory combinations necessary for desired outdoor ambienttemperature operation.

MOTORMASTER

MOTORMASTER II

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Options and accessories (cont)

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ELECTRIC HEATER

Electric heaters are available in a wide rangeof capacities for field installation.

THERMOSTAT

DURABLADE ECONOMIZER

Exclusive Durablade economizer damper design saves energy whileproviding economical and reliable cooling. A sliding plate on the faceof the economizer controls the amount of outdoor air entering the sys-tem. Closed, it provides a leakproof seal which prevents ambient airfrom seeping in or conditioned air from seeping out. It can be easilyadjusted for 100% outdoor air or any proportions of mixed air. Like thebase unit, the economizer is easily converted for horizontal dischargeapplications.

Accusensor economizer controls help provide efficient, economicaleconomizer operation. Accusensor II solid-state enthalpy controlincludes the logic and one sensor to calculate both dry- and wet-bulbof the outdoor air to provide an accurate enthalpy reading. It thendecides when to energize the economizer based on this reading.Accusensor III sensor (required for all units for differential enthalpysensing) compares outdoor temperature and humidity to return-airtemperature and humidity and determines the most economical mix-ture of air (purchased in addition to enthalpy control for differentialenthalpy sensing).

Zone thermostat (24 v) provides one- or 2-stagecooling for control of unit. Matching subbases areavailable with or without tamperproof switches andautomatic changeover.

ACCUSENSOR™ II

THERMIDISTAT™ CONTROLThe Light Commercial Thermidistat Control combinestemperature and humidity control in one device.

ACCUSENSOR III

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WIRING HARNESS

OUTDOOR AIRBLOCK-OFF PLATE

CONTROLLER

FACTORY-INSTALLED APOLLO COMMUNICATING CONTROLS

The Apollo direct digital controls are designed exclusively byCarrier, and are used to actively monitor and control all modesof operation as well as to monitor indoor-fan status, filter status,supply-air temperature, outdoor-air temperature, and indoor-airquality. They are designed to work in conjunction with CarrierTEMP and VVT® system thermostats.

ECONOMI$ER

Factory-installed EconoMi$er utilizes a microprocessor-based con-trol, gear drive damper system, low pressure drop characteristics,built-in spring return (for close upon power loss), and an integralbarometric damper. Also available with optional power exhaust.NOTE: EconoMi$er is available for vertical ductwork applicationsfactory-installed. A horizontal EconoMi$er is available for fieldinstallation.

HAIL GUARD, OUTDOOR COILSALT SPRAY PROTECTION

Hail guard accessory protects coils against damage from hail andother flying debris (field installed). Coil guard accessory (fieldinstalled) protects coils from salt spray induced corrosion in coastalareas. Utilizes a replaceable filter.

COIL GRILLE

Coil Grille protects coils against large objects and vandalism.

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Options and accessories (cont)

UNIT MOUNTED DISCONNECT

Factory-installed, internally-mounted, NEC and UL approved non-fused switch provides unit power shutoff. May not be used with cer-tain electric heat sizes.

CONVENIENCE OUTLET

Factory-installed, internally-mounted and externally accessible115-v female receptacle. Includes 15-amp GFI receptacle withindependent fuse protection. Voltage required to operate con-venience outlet is provided by a factory-installed step downtransformer.

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Base unit dimensions — 50TFQ004-007

OPTIONAL CONVENIENCE OUTLET

OPTIONAL NON-FUSEDDISCONNECT LOCATION

UNITSTD UNITWEIGHT

DURABLADEECON WEIGHT

ECONOMI$ERWEIGHT

(A)CORNER WEIGHT

(B)CORNER WEIGHT

(C)CORNER WEIGHT

(D)CORNER WEIGHT

Lbs Kg Lbs Kg Lbs Kg Lbs Kg Lbs Kg Lbs Kg Lbs Kg50TFQ004 500 227 34 15.4 47 21.3 125 57 120 54 125 57 130 5950TFQ005 520 236 34 15.4 47 21.3 130 59 125 57 130 59 135 6150TFQ006 550 249 34 15.4 47 21.3 138 63 132 60 138 62 142 6450TFQ007 590 268 34 15.4 47 21.3 148 68 142 64 148 67 152 69

CONNECTION SIZESA 13/8″ Dia. [35] Field Power Supply HoleB 2″ Dia. [51] Power Supply KnockoutC 13/4″ Dia. [44] Charging Port HoleD 7/8″ Dia. [22] Field Control Wiring HoleE 3/4″− 14 NPT Condensate DrainF 21/2″ Dia. [64] Power Supply Knockout

NOTES:1. Dimensions in [ ] are in millimeters.

2. Center of gravity.

3. Direction of airflow.

4. Ductwork to be attached to accessory roof curb only.5. Minimum clearance (local codes or jurisdiction may prevail):

a. Bottom to combustible surfaces (when not using curb) 0 in., on horizontal discharge units with electricheat 1 in. clearance to ductwork for 1 ft.

b. Outdoor coil, for proper airflow, 36 in. one side, 12 in. the other. The side getting the greater clearance isoptional.

c. Overhead, 60 in. to assure proper outdoor fan operation.d. Between units, control box side, 42 in. per NEC (National Electrical Code).e. Between unit and ungrounded surfaces, control box side, 36 in. per NEC.f. Between unit and block or concrete walls and other grounded surfaces, control box side, 42 in. per NEC.g. Horizontal supply and return end, 0 inches.

6. With the exception of the clearance for the outdoor coil and combustibles as stated in Notes 5a, b, and c, aremovable fence or barricade requires no clearance.

7. Units may be installed on combustible floors made from wood or class A, B, or C roof covering material.8. The vertical center of gravity is 1′-61/2″ [470] up from the bottom of the base rail.

BOTTOM POWER CHART, THESE HOLESREQ’D FOR USE WITH ACCESSORY PACKAGES —

CRBTMPWR001A00 (1/2″, 3/4″)OR

CRBTMPWR002A00 (1/2″, 11/4″)

*Select either 3/4 in. or 11/4 for power, depending on wire size.

THREADEDCONDUIT

SIZE

WIRE USE

REQ’D HOLESIZES (Max.)

1/2″3/4″11/4″

24 VPower*Power*

7/8″ [22.2]11/8″ [28.4]13/4″ [44.4]

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Base unit dimensions — 50TFQ008-012

OPTIONAL NON-FUSEDDISCONNECT LOCATION

UNITSTD UNITWEIGHT

DURABLADEECONOMIZER

WEIGHT

ECONOMI$ERWEIGHT

CORNERWEIGHT

(A)

CORNERWEIGHT

(B)

CORNERWEIGHT

(C)

CORNERWEIGHT

(D)“H” “J” “K”

Lb Kg Lb Kg Lb Kg Lb Kg Lb Kg Lb Kg Lb Kg Ft-in. mm Ft-in. mm Ft-in. mm

50TFQ008 940 426 44 20 62 28 207 94 178 81 254 115 301 136 2- 07/8 632 3-55/16 1050 2-911/16 85650TFQ009 956 438 44 20 62 28 212 96 183 83 261 119 309 140 2- 07/8 632 3-55/16 1050 2-911/16 85650TFQ012 1015 460 44 20 62 28 223 101 193 88 274 124 325 147 2-107/8 885 4-15/16 1253 3-03/8 924

NOTES:1. Dimensions in [ ] are in millimeters.

2. Center of gravity.

3. Direction of airflow.

4. Ductwork to be attached to accessory roof curb only.5. Minimum clearance (local codes or jurisdiction may prevail):

a. Bottom to combustible surfaces (when not using curb) 0 in., onhorizontal discharge units with electric heat 1 in. clearance to duct-work for 1 ft.

b. Outdoor coil, for proper airflow, 36 in. one side, 12 in. the other.The side getting the greater clearance is optional.

c. Overhead, 60 in. to assure proper outdoor fan operation.d. Between units, control box side, 42 in. per NEC (National Electrical

Code).e. Between unit and ungrounded surfaces, control box side, 36 in. per

NEC.f. Between unit and block or concrete walls and other grounded sur-

faces, control box side, 42 in. per NEC.g. Horizontal supply and return end, 0 inches.

6. With the exception of the clearance for the outdoor coil and combusti-bles as stated in Notes 5a, b, and c, a removable fence or barricaderequires no clearance.

7. Units may be installed on combustible floors made from wood or classA, B, or C roof covering material.

8. The vertical center of gravity is 1′-71/2″ [470] for 008 and 009, 2′-0″[610] for 012 up from the bottom of the base rail.

CONNECTION SIZESA 13/8″ Dia. [35] Field Power Supply HoleB 21/2″ Dia. [64] Power Supply KnockoutC 13/4″ Dia. [44] Charging Port HoleD 7/8″ Dia. [22] Field Control Wiring HoleE 3/4″ — 14 NPT Condensate DrainF 2″ Dia. [51] Power Supply Knockout

BOTTOM POWER CHART, THESE HOLES REQ’D FOR USE

WITH ACCESSORY PACKAGES —CRBTMPWR001A00 (1/2″, 3/4″)

OR CRBTMPWR002A00 (1/2″, 11/4″)

*Select either 3/4″ or 11/4″ for power, depending onwire size.

THREADEDCONDUIT

SIZE

WIREUSE

REQ’D HOLESIZES(Max.)

1/2″″″″ 24 V 7/8″ [22.2]3/4″″″″ Power* 11/8″ [28.4]

11/4″″″″ FPT Power* 13/4″ [44.4]

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Accessory dimensions — 50TFQ004-007

PLACE UNIT AS CLOSE TO THISEND OF CURB AS POSSIBLE

ROOF CURBACCESSORY “A” UNIT SIZE

50TFQCRRFCURB001A00 1′-2″ [356]

004-007CRRFCURB002A00 2′-0″ [610]

NOTES:1. Roof curb accessory is shipped

disassembled.2. Insulated panels.3. Dimensions in [ ] are in millimeters.4. Roof curb: galvanized steel.5. Attach ductwork to curb (flanges of duct

rest on curb).

B C DALT DRAIN HOLE

“E”GAS

“F”POWER

“G”CONTROL

CONNECTORPKG. ACCY.

1′-911/16″[551]

1′-4″[406]

13/4″[44.5]

3/4″[19] NPT

3/4″ [19] NPT 1/2″[12.7]

CRBTMPWR001A0011/4″ [31.7] CRBTMPWR002A00

1/2″[12.7] NPT

3/4″ [19] NPT 1/2″[12.7]

CRBTMPWR003A00

3/4″[19] NPT 11/4″ [31.7] CRBTMPWR004A00

6. Service clearance 4 ft on each side.

7. Direction of airflow.

8. Connector packages CRBTMPWR001A00and 2A00 are for thru-the-curb type. Pack-ages CRBTMP003A00 and 4A00 are for thethru-the-bottom type connections.

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Accessory dimensions — 50TFQ008-012

PLACE UNIT AS CLOSE TO THISEND OF CURB AS POSSIBLE

ROOF CURBACCESSORY “A” UNIT SIZE

50TFQCRRFCURB003A00 1′-2″ [356]

008-012CRRFCURB004A00 2′-0″ [610]

6. Service clearance 4 ft on each side.

7. Direction of airflow.

8. Connector packages CRBTMPWR001A00 and2A00 are for thru-the-curb type. PackagesCRBTMP003A00 and 4A00 are for the thru-the-bottom type connections.

“B” “C”“D” ALTDRAIN HOLE

“E”GAS

“F”POWER

“G”CONTROL

CONNECTORPACKAGE

ACCESSORY

2′-87/16″[827]

1′-1015/16″[583]

13/4″[44.5]

3/4″[19] NPT

3/4″ [19] NPT 1/2″ [12.7]NPT

CRBTMPWR001A0011/4″ [31.7] CRBTMPWR002A00

1/2″[12.7] NPT

3/4″ [19] NPT1/2″ [12.7]

NPT

CRBTMPWR003A00

3/4″[19] NPT 11/4″ [31.7] CRBTMPWR004A00

NOTES:1. Roof curb accessory is shipped

disassembled.2. Insulated panels, 1″ thick polyurethane

foam, 13/4 lb density.3. Dimensions in [ ] are in millimeters.4. Roof curb: 16 gage steel.5. Attach ductwork to curb (flanges of duct

rest on curb).

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15

I. Determine cooling and heating loads atdesign conditions.Given:Required Cooling Capacity (TC) . . . . .38,000 BtuhSensible Heat Capacity (SHC) . . . . . .24,000 BtuhRequired Heating Capacity . . . . . . . .35,000 BtuhOutdoor Entering-Air Temperature db . . . . . . .95 FOutdoor-Air Winter Design Temperature . . . . . 0° FIndoor-Air Winter Design Temperature . . . . . .70 FIndoor-Air

Temperature . . . 80 F edb (entering air, dry bulb)67 F ewb (entering air, wet bulb)

Indoor-Air Quantity . . . . . . . . . . . . . . . . 1600 cfmExternal Static Pressure . . . . . . . . . . . .0.45 in. wgElectrical Characteristics (V-Ph-Hz) . . . . . 230-3-60

II. Select unit based on required cooling capacity.Enter Cooling Capacities table at outdoor enteringtemperature of 95 F, indoor air entering at1600 cfm and 67 F ewb. The 50TFQ005 unit willprovide a total cooling capacity of 49,900 Btuh anda sensible heat capacity of 33,900 Btuh.For indoor-air temperature other than 80 F edb, cal-culate sensible heat capacity correction, as required,using the formula found in Note 2 following thecooling capacities tables.NOTE: Unit ratings are gross capacities and do notinclude the effect of indoor-fan motor heat. To cal-culate net capacities, see Step V.

III. Select electric heat.Enter the Instantaneous and Integrated Heating Rat-ings table at 1600 cfm. At 70 F return indoor airand 0° F air entering outdoor coil, the integratedheating capacity is 18,000 Btuh. (Select integratedheating capacity value since deductions for outdoor-coil frost and defrosting have already been made.No correction is required.)The required heating capacity is 35,000 Btuh.Therefore, 17,000 Btuh (35,000 – 18,000) addi-tional electric heat is required.Determine additional electric heat capacity in kW.

Enter the Electric Heating Capacities table (page 51)for 50TFQ005 at 208/230, 3 phase. The 6.5-kWheater at 240 v most closely satisfies the heatingrequired. To calculate kW at 230 v, use the Multipli-cation Factors table.

6.5 kW x .92 = 5.98 kW6.5 kW x .92 x 3413 = 20,410 Btuh

Total unit heating capacity is 38,410 Btuh (18,000+ 20,410).

IV. Determine fan speed and power require-ments at design conditions.Before entering Fan Performance tables, calculatethe total static pressure required based on unit com-ponents. From the given and the Pressure Droptables, find:

Enter the Fan Performance table for 50TFQ005 ver-tical discharge. At 1600 cfm and 230-v high speed,the standard motor will deliver 0.76 in. wg staticpressure, 723 watts, and 0.64 brake horsepower(bhp). This will adequately handle job requirements.

V. Determine net capacities.Capacities are gross and do not include the effect ofindoor-fan motor (IFM) heat.Determine net cooling capacity as follows:Net capacity = Total capacity – IFM heat

= 49,900 Btuh – (723 Watts x 3.413Btuh/Watts)

= 49,900 Btuh – 2468 Btuh= 47,432

Net sensible capacity = 33,900 Btuh – 2468 Btuh = 31,432 Btuh

Integrated heating capacity is maximum (instanta-neous) capacity less the effect of frost on the out-door coil and the heat required to defrost it.Therefore, net capacity is equal to 38,410 Btuh, thetotal heating capacity determined in Step III.

17,000 Btuh= 5.0 kW of heat required.

3413 Btuh/kW

External static pressure .45 in. wgDurablade economizer .05 in. wgElectric heat .09 in. wgTotal static pressure .59 in. wg

Selection procedure (with 50TFQ005 example)

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16

COOLING CAPACITIES

LEGEND NOTES:1. Direct interpolation is permissible. Do not extrapolate.2. The following formulas may be used:

tlwb = Wet-bulb temperature corresponding to enthalpy of air leav-ing indoor coil (hlwb )

Where: hewb = Enthalpy of air entering evaporator coil3. The SHC is based on 80 F edb temperature of air entering indoor

coil.Below 80 F edb, subtract (corr factor x cfm) from SHC.Above 80 F edb, add (corr factor x cfm) to SHC.

50TFQ004 (3 TONS)

Temp (F)Outdoor

Entering Air(Edb)

Indoor Entering Air — Cfm/BF900/0.10 1200/0.15 1500/0.21

Indoor Entering Air — Ewb (F)72 67 62 72 67 62 72 67 62

75TC 42.4 39.9 36.5 43.0 41.2 38.7 45.1 42.8 40.3SHC 16.7 22.0 26.8 17.5 24.2 30.9 19.3 26.9 34.1kW 2.77 2.71 2.62 2.78 2.74 2.68 2.85 2.79 2.73

85TC 41.5 38.4 34.8 43.3 40.4 37.0 44.0 41.7 38.7SHC 16.6 21.6 26.2 18.2 24.6 30.3 19.3 27.2 33.7kW 3.01 2.92 2.80 3.07 2.98 2.88 3.09 3.03 2.94

95TC 40.0 36.3 33.0 42.3 38.5 35.2 43.4 40.0 36.7SHC 16.2 20.9 25.7 18.2 24.2 29.8 19.7 27.2 32.7kW 3.24 3.10 2.99 3.32 3.19 3.07 3.36 3.24 3.13

105TC 38.4 34.7 31.0 40.0 36.7 33.1 41.2 37.7 35.2SHC 15.7 20.5 24.8 17.5 23.9 28.8 19.3 26.6 31.7kW 3.47 3.32 3.16 3.53 3.41 3.26 3.58 3.44 3.35

115TC 36.1 32.5 28.9 38.1 34.3 31.1 39.3 35.5 33.2SHC 15.1 19.8 23.9 17.2 23.2 27.8 19.1 26.2 30.2kW 3.66 3.50 3.32 3.76 3.59 3.44 3.81 3.65 3.54

125TC 34.2 30.5 26.8 35.9 32.0 29.3 36.8 33.0 31.3SHC 14.6 19.2 22.9 16.7 22.6 26.3 18.5 25.5 28.4kW 3.88 3.68 3.49 3.97 3.77 3.62 4.02 3.83 3.74

50TFQ005 (4 TONS)

Temp (F)Outdoor

Entering Air(Edb)

Indoor Entering Air — Cfm/BF1200/0.11 1600/0.15 2000/0.22

Indoor Entering Air — Ewb (F)72 67 62 72 67 62 72 67 62

75TC 55.5 51.9 47.4 56.9 54.6 50.3 59.3 56.5 52.1SHC 24.5 31.2 37.4 26.0 35.2 43.4 28.4 39.0 47.6kW 3.80 3.70 3.55 3.84 3.79 3.66 3.93 3.86 3.71

85TC 53.4 49.7 45.3 56.3 52.6 47.8 57.5 54.1 49.8SHC 23.8 30.4 36.7 26.3 34.9 42.6 28.3 38.6 46.9kW 4.10 3.99 3.84 4.23 4.11 3.94 4.27 4.16 4.01

95TC 52.0 47.4 43.0 53.7 49.9 45.5 54.5 51.6 47.4SHC 23.4 29.6 35.8 25.5 33.9 41.6 27.3 38.2 45.2kW 4.47 4.28 4.11 4.53 4.39 4.23 4.56 4.48 4.29

105TC 49.3 45.0 40.6 51.8 47.2 43.0 52.6 48.7 45.4SHC 22.5 28.8 34.7 25.3 33.0 40.3 27.1 37.1 43.3kW 4.77 4.59 4.39 4.90 4.68 4.52 4.92 4.76 4.63

115TC 46.6 42.4 38.0 48.8 44.6 40.6 50.2 45.8 43.2SHC 21.7 27.9 33.6 24.3 32.4 38.7 26.8 36.1 41.2kW 5.08 4.90 4.66 5.21 5.01 4.81 5.29 5.06 4.96

125TC 44.0 39.6 35.4 45.6 41.6 38.3 47.0 42.9 40.9SHC 20.9 26.9 32.4 23.3 31.6 36.5 25.9 35.6 39.0kW 5.45 5.21 4.96 5.51 5.34 5.14 5.60 5.41 5.30

BF — Bypass FactorEdb — Entering Dry-BulbEwb — Entering Wet-BulbkW — Compressor Motor Power InputLdb — Leaving Dry-BulbLwb — Leaving Wet-BulbSHC — Sensible Heat Capacity (1000 Btuh) GrossTC — Total Capacity (1000 Btuh) Gross

tldb = tedb –sensible capacity (Btuh)

1.10 x cfm

hlwb = h ewb –total capacity (Btuh)

4.5 x cfm

Performance data

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17

COOLING CAPACITIES (cont)

LEGEND NOTES:1. Direct interpolation is permissible. Do not extrapolate.2. The following formulas may be used:

tlwb = Wet-bulb temperature corresponding to enthalpy of air leav-ing indoor coil (hlwb )

Where: hewb = Enthalpy of air entering evaporator coil3. The SHC is based on 80 F edb temperature of air entering indoor

coil.Below 80 F edb, subtract (corr factor x cfm) from SHC.Above 80 F edb, add (corr factor x cfm) to SHC.

50TFQ006 (5 TONS)

Temp (F)Outdoor

Entering Air(Edb)

Indoor Entering Air — Cfm/BF1500/0.05 2000/0.08 2500/0.14

Indoor Entering Air — Ewb (F)72 67 62 72 67 62 72 67 62

75TC 69.3 64.5 59.3 70.8 67.9 62.8 72.9 69.3 65.4SHC 30.9 39.2 47.4 33.1 44.9 55.4 35.8 49.4 61.4kW 4.28 4.15 4.03 4.32 4.25 4.12 4.38 4.29 4.19

85TC 67.7 62.4 56.8 69.1 65.7 60.2 71.1 67.7 63.2SHC 30.4 38.6 46.5 32.8 44.6 54.4 35.8 50.0 59.8kW 4.76 4.61 4.49 4.79 4.72 4.56 4.86 4.78 4.65

95TC 65.2 59.8 54.4 67.7 62.9 57.6 69.1 64.8 60.7SHC 29.6 37.6 45.5 32.8 43.6 53.2 35.6 49.3 57.7kW 5.27 5.10 4.97 5.35 5.20 5.07 5.39 5.27 5.14

105TC 62.3 57.2 51.8 65.1 59.6 54.9 66.8 61.7 58.3SHC 28.6 33.8 44.4 32.1 42.6 51.6 35.4 48.2 55.5kW 5.79 5.66 5.50 5.90 5.73 5.61 5.97 5.79 5.68

115TC 59.7 54.2 49.0 61.7 57.0 52.5 63.2 58.4 55.8SHC 27.6 35.8 43.2 31.1 41.9 49.6 34.3 47.0 53.2kW 6.37 6.24 6.06 6.47 6.34 6.20 6.53 6.36 6.31

125TC 56.5 51.0 46.0 58.2 53.5 49.8 59.4 55.1 53.0SHC 26.8 34.7 41.9 30.0 40.8 47.3 33.0 46.5 50.5kW 7.03 6.87 6.65 7.07 6.96 6.82 7.13 7.03 6.96

50TFQ007 (6 TONS)

Temp (F)Outdoor

Entering Air(Edb)

Indoor Entering Air — Cfm/BF1800/0.10 2400/0.13 3000/0.19

Indoor Entering Air — Ewb (F)72 67 62 72 67 62 72 67 62

75TC 81.1 77.6 72.1 84.0 80.3 75.2 84.2 81.1 77.8SHC 36.2 46.9 57.0 39.1 52.4 65.4 40.8 56.2 72.2kW 5.16 5.11 5.01 5.23 5.16 5.06 5.23 5.17 5.11

85TC 80.7 75.8 70.0 83.9 79.3 73.4 84.1 80.8 76.2SHC 36.1 46.5 56.4 39.7 52.9 65.2 41.6 58.3 71.9kW 5.83 5.74 5.65 5.90 5.81 5.69 5.90 5.84 5.76

95TC 79.3 73.0 67.3 82.0 76.7 70.8 83.0 79.1 73.5SHC 35.8 45.4 55.3 39.3 52.3 64.3 42.2 58.9 69.7kW 6.54 6.37 6.28 6.60 6.47 6.37 6.62 6.55 6.40

105TC 76.0 70.6 64.3 79.6 73.4 67.9 80.7 75.5 71.3SHC 34.6 44.8 54.1 38.8 51.2 62.9 42.0 57.6 67.8kW 7.21 7.12 6.94 7.34 7.15 7.06 7.36 7.22 7.14

115TC 72.7 67.5 61.1 75.8 70.6 64.7 77.9 71.8 68.5SHC 33.6 43.7 52.7 37.6 50.7 60.9 41.5 56.4 65.2kW 7.95 7.86 7.63 8.06 7.95 7.77 8.14 7.94 7.90

125TC 70.1 63.9 57.6 71.8 66.9 61.6 73.5 68.6 65.4SHC 32.9 42.4 51.2 36.4 49.5 58.4 40.2 56.1 62.3kW 8.82 8.62 8.37 8.83 8.73 8.54 8.89 8.79 8.69

BF — Bypass FactorEdb — Entering Dry-BulbEwb — Entering Wet-BulbkW — Compressor Motor Power InputLdb — Leaving Dry-BulbLwb — Leaving Wet-BulbSHC — Sensible Heat Capacity (1000 Btuh) GrossTC — Total Capacity (1000 Btuh) Gross

tldb = tedb –sensible capacity (Btuh)

1.10 x cfm

hlwb = h ewb –total capacity (Btuh)

4.5 x cfm

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18

COOLING CAPACITIES (cont)

LEGEND NOTES:1. Direct interpolation is permissible. Do not extrapolate.2. The following formulas may be used:

tlwb = Wet-bulb temperature corresponding to enthalpy of air leav-ing indoor coil (hlwb )

Where: hewb = Enthalpy of air entering evaporator coil3. The SHC is based on 80 F edb temperature of air entering indoor

coil.Below 80 F edb, subtract (corr factor x cfm) from SHC.Above 80 F edb, add (corr factor x cfm) to SHC.

50TFQ008 (71/2 TONS)

Temp (F)Outdoor

Entering Air(Edb)

Indoor Entering Air — Cfm/BF2250/0.04 3000/0.06 3200/0.08 3750/0.11

Indoor Entering Air — Ewb (F)72 67 62 72 67 62 72 67 62 72 67 62

75TC 109.8 101.4 92.2 116.2 107.0 98.0 117.6 108.8 100.2 118.8 110.4 102.4SHC 44.2 57.4 69.4 49.6 66.0 82.0 51.8 69.8 87.0 54.0 74.0 92.0kW 6.66 6.44 6.18 6.86 6.60 6.36 6.92 6.66 6.42 6.94 6.70 6.48

85TC 105.2 96.4 87.0 111.4 102.2 92.6 113.0 104.0 95.0 114.6 105.8 97.6SHC 42.8 55.6 67.6 48.4 65.0 80.0 50.8 69.0 84.4 53.4 73.8 88.8kW 7.20 6.94 6.64 7.42 7.14 6.82 7.48 7.20 6.90 7.54 7.28 7.00

95TC 100.6 91.0 82.0 105.6 96.2 87.4 107.2 98.0 89.8 108.6 99.6 92.8SHC 41.6 54.0 65.8 47.0 63.2 77.8 49.4 67.4 81.4 52.0 72.2 84.6kW 7.78 7.42 7.08 7.96 7.62 7.30 8.00 7.70 7.40 8.06 7.76 7.50

105TC 94.8 85.4 76.8 99.8 90.2 82.2 101.4 91.6 85.0 103.2 93.2 88.0SHC 40.0 52.2 63.8 45.6 61.6 74.6 48.2 65.8 77.6 51.2 70.4 80.4kW 8.26 7.88 7.50 8.48 8.10 7.76 8.56 8.18 7.88 8.64 8.24 8.02

115TC 88.8 79.9 71.4 93.4 84.0 77.6 94.8 85.4 80.0 96.0 86.6 83.0SHC 38.4 50.4 61.6 44.2 59.8 70.6 46.6 64.0 73.2 49.4 68.6 75.8kW 8.76 8.32 7.90 8.98 8.54 8.22 9.04 8.62 8.36 9.10 8.70 8.50

125TC 82.6 73.8 65.8 86.6 77.4 74.4 88.0 78.8 75.0 89.2 80.0 77.6SHC 36.8 48.6 59.2 42.2 57.8 66.2 45.2 62.0 68.6 48.2 66.6 71.0kW 9.20 8.74 8.30 9.44 8.96 8.68 9.52 9.02 8.82 9.60 9.12 8.98

50TFQ009 (81/2 TONS)

Temp (F)Outdoor

Entering Air(Edb)

Indoor Entering Air — Cfm/BF2400/0.06 3200/0.09 3600/0.11 4000/0.14

Indoor Entering Air — Ewb (F)72 67 62 72 67 62 72 67 62 72 67 62

75TC 116.6 108.8 99.2 121.6 113.4 105.2 122.4 115.6 107.6 122.4 117.8 109.8SHC 50.0 64.4 77.6 55.0 72.8 91.2 56.8 77.4 96.6 58.2 82.2 101.6kW 7.40 7.18 6.86 7.58 7.30 7.08 7.60 7.38 7.16 7.60 7.46 7.24

85TC 112.4 104.2 94.2 118.8 110.0 100.0 120.2 112.0 102.6 121.2 113.6 105.2SHC 48.6 62.8 76.0 54.6 73.0 89.2 57.0 77.6 94.0 59.4 82.0 98.2kW 7.98 7.74 7.42 8.26 7.98 7.64 8.32 8.06 7.72 8.36 8.12 7.82

95TC 109.0 99.2 89.6 113.8 104.6 95.0 115.0 106.4 97.8 116.2 108.2 100.8SHC 47.8 61.2 74.0 53.4 71.0 87.0 55.8 75.8 91.0 58.2 80.6 94.4kW 8.68 8.36 7.94 8.88 8.54 8.20 8.94 8.62 8.30 8.98 8.70 8.38

105TC 104.0 94.0 84.8 108.6 98.8 90.2 110.4 100.6 93.2 112.0 102.2 96.2SHC 46.4 59.6 72.0 52.2 69.8 84.0 55.0 74.6 87.4 58.0 79.4 90.2kW 9.36 8.92 8.46 9.54 9.18 8.76 9.62 9.26 8.92 9.70 9.32 9.06

115TC 98.2 88.8 80.0 103.2 93.2 85.8 104.6 94.6 88.6 105.6 96.0 91.4SHC 44.6 57.8 70.2 51.0 68.0 80.2 53.6 72.8 83.2 56.2 77.6 85.8kW 10.00 9.48 9.02 10.24 9.74 9.36 10.28 9.84 9.52 10.30 9.92 9.68

125TC 92.8 83.6 75.0 92.7 87.6 81.6 98.6 88.8 84.4 99.8 90.2 87.0SHC 43.0 56.0 68.0 49.2 66.2 76.4 52.2 71.0 79.2 55.2 75.6 81.6kW 10.60 10.08 9.56 10.84 10.32 9.98 10.92 10.42 10.14 11.00 10.50 10.32

BF — Bypass FactorEdb — Entering Dry-BulbEwb — Entering Wet-BulbkW — Compressor Motor Power InputLdb — Leaving Dry-BulbLwb — Leaving Wet-BulbSHC — Sensible Heat Capacity (1000 Btuh) GrossTC — Total Capacity (1000 Btuh) Gross

tldb = tedb –sensible capacity (Btuh)

1.10 x cfm

hlwb = h ewb –total capacity (Btuh)

4.5 x cfm

Performance data (cont)

Page 19: Product 50TFQ004-012 Data Single-Package Standard ...dms.hvacpartners.com/docs/1005/Public/04/50TFQ-1PD.pdf · Color-coded electrical wiring per- ... Refrigeration, and Air ... †Single

19

COOLING CAPACITIES (cont)

LEGEND NOTES:1. Direct interpolation is permissible. Do not extrapolate.2. The following formulas may be used:

tlwb = Wet-bulb temperature corresponding to enthalpy of air leav-ing indoor coil (hlwb )

Where: hewb = Enthalpy of air entering evaporator coil3. The SHC is based on 80 F edb temperature of air entering indoor

coil.Below 80 F edb, subtract (corr factor x cfm) from SHC.Above 80 F edb, add (corr factor x cfm) to SHC.

50TFQ012 (10 TONS)

Temp (F)Outdoor

Entering Air(Edb)

Indoor Entering Air — Cfm/BF2800/0.11 3750/0.16 4100/0.18 4700/0.21

Indoor Entering Air — Ewb (F)72 67 62 72 67 62 72 67 62 72 67 62

75TC 127.4 120.4 110.6 134.2 126.2 116.2 135.6 127.4 117.8 137.0 129.0 120.6SHC 60.0 76.4 91.0 66.2 86.0 104.4 67.8 89.0 108.8 70.2 93.4 115.6kW 8.30 8.18 7.88 8.54 8.34 8.04 8.60 8.36 8.10 8.64 8.38 8.20

85TC 124.6 116.2 106.4 131.0 122.0 112.4 132.4 123.6 114.0 133.8 126.0 116.4SHC 59.2 74.6 89.4 65.4 84.8 103.6 67.4 88.4 107.4 70.0 94.2 112.8kW 9.24 9.04 8.74 9.50 9.24 8.98 9.54 9.28 9.02 9.60 9.36 9.08

95TC 121.8 112.0 102.2 126.2 117.4 107.4 127.8 119.0 109.4 130.0 121.2 112.6SHC 58.4 73.2 87.4 63.8 83.4 101.0 66.0 87.2 104.8 69.6 93.4 110.2kW 10.34 10.04 9.66 10.46 10.18 9.90 10.52 10.26 9.96 10.62 10.36 10.08

105TC 116.9 107.2 97.6 122.4 112.4 102.8 123.6 113.8 105.0 124.6 115.6 108.4SHC 56.6 71.4 85.4 63.0 82.0 98.4 65.0 85.8 101.8 67.8 91.4 106.2kW 11.38 11.08 10.66 11.64 11.28 10.90 11.68 11.32 11.00 11.68 11.38 11.16

115TC 112.0 102.0 92.8 116.6 107.0 98.0 118.0 108.2 100.2 120.0 110.0 103.8SHC 55.0 69.6 83.2 61.2 80.2 95.2 63.6 84.2 98.0 67.4 90.2 101.8kW 12.58 12.18 11.74 12.78 11.42 12.00 12.84 12.48 12.12 12.96 12.56 12.30

125TC 106.4 96.8 87.8 110.4 101.2 93.6 111.6 102.2 95.8 113.6 103.8 99.0SHC 53.2 67.4 80.8 59.2 78.4 91.4 61.4 82.2 94.0 65.4 88.0 97.2kW 13.84 13.36 12.90 13.96 13.62 13.22 14.02 13.68 13.34 14.14 13.76 13.54

BF — Bypass FactorEdb — Entering Dry-BulbEwb — Entering Wet-BulbkW — Compressor Motor Power InputLdb — Leaving Dry-BulbLwb — Leaving Wet-BulbSHC — Sensible Heat Capacity (1000 Btuh) GrossTC — Total Capacity (1000 Btuh) Gross

tldb = tedb –sensible capacity (Btuh)

1.10 x cfm

hlwb = h ewb –total capacity (Btuh)

4.5 x cfm

Page 20: Product 50TFQ004-012 Data Single-Package Standard ...dms.hvacpartners.com/docs/1005/Public/04/50TFQ-1PD.pdf · Color-coded electrical wiring per- ... Refrigeration, and Air ... †Single

20

INSTANTANEOUS AND INTEGRATED HEATING RATINGS

LEGEND NOTES:1. indicates integrated ratings.2. Integrated capacity is maximum (instantaneous) capacity less the

effect of frost on the outdoor coil and the heat required to defrost it.

50TFQ004Return

Air(F db)

Cfm(Standard

Air)

Air Temperature Entering Outdoor Coil (F)

0 10 17 30 40 47 50 60

55

900Cap. 15.4 13.1 19.2 17.6 21.7 19.8 27.4 24.0 31.9 31.9 35.3 35.3 36.9 36.9 41.4 41.4kW 2.25 2.44 2.57 2.86 3.10 3.29 3.38 3.64

1200Cap. 15.9 13.5 19.4 17.8 22.5 20.5 28.3 24.8 32.9 32.9 35.8 35.8 37.0 37.0 40.1 40.1kW 2.24 2.40 2.54 2.80 3.02 3.15 3.21 3.35

1500Cap. 16.2 13.8 19.8 18.2 22.9 20.9 28.8 25.2 33.1 33.1 35.3 35.3 36.5 36.5 38.6 38.6kW 2.23 2.38 2.52 2.76 2.94 3.03 3.08 3.17

70

900Cap. 13.2 11.2 17.1 15.7 20.0 18.2 25.4 22.2 29.8 29.8 33.2 33.2 34.7 34.7 40.1 40.1kW 2.29 2.50 2.67 2.98 3.24 3.45 3.55 3.91

1200Cap. 13.7 11.6 17.7 16.3 20.3 18.5 26.3 23.1 30.8 30.8 34.4 34.4 36.0 36.0 40.9 40.9kW 2.28 2.49 2.62 2.93 3.17 3.36 3.45 3.72

1500Cap. 14.0 11.9 18.1 16.6 20.7 18.9 26.9 23.6 31.6 31.6 35.1 35.1 36.9 36.9 40.2 40.2kW 2.27 2.47 2.60 2.89 3.12 3.30 3.38 3.54

80

900Cap. 11.5 9.8 15.5 14.2 18.4 16.8 23.7 20.8 28.1 28.1 31.7 31.7 33.2 33.2 38.5 38.5kW 2.30 2.54 2.71 3.04 3.32 3.55 3.65 4.03

1200Cap. 12.0 10.2 16.2 14.8 19.2 17.5 24.7 21.6 29.3 29.3 33.0 33.0 34.5 34.5 40.2 40.2kW 2.30 2.52 2.69 2.99 3.26 3.47 3.56 3.91

1500Cap. 12.3 10.5 16.6 15.2 19.7 18.0 25.4 22.3 30.1 30.1 33.7 33.7 35.3 35.3 39.2 39.2kW 2.29 2.51 2.68 2.97 3.22 3.41 3.50 3.70

50TFQ005Return

Air(F db)

Cfm(Standard

Air)

Air Temperature Entering Outdoor Coil (F)

0 10 17 30 40 47 50 60

55

1200Cap. 22.7 19.3 26.6 24.4 30.2 27.6 37.4 32.7 43.1 43.1 47.6 47.6 49.8 49.8 57.2 57.2kW 2.91 3.14 3.35 3.77 4.12 4.40 4.54 5.04

1600Cap. 23.1 19.7 27.2 25.0 30.8 28.1 38.2 33.5 44.1 44.1 48.9 48.9 51.1 51.1 59.0 59.0kW 2.87 3.09 3.28 3.66 3.97 4.23 4.34 4.80

2000Cap. 23.4 19.9 27.4 25.2 31.2 28.4 38.7 33.9 44.8 44.8 49.7 49.7 52.0 52.0 60.2 60.2kW 2.85 3.05 3.23 3.59 3.88 4.11 4.23 4.65

70

1200Cap. 20.6 17.5 25.5 23.4 28.4 25.9 35.6 31.2 41.0 41.0 45.5 45.5 47.5 47.5 54.9 54.9kW 3.00 3.33 3.52 4.01 4.39 4.71 4.85 5.40

1600Cap. 21.2 18.0 25.6 23.5 29.1 26.6 36.3 31.8 42.1 42.1 46.8 46.8 48.9 48.9 56.5 56.5kW 2.99 3.25 3.47 3.90 4.25 4.54 4.67 5.15

2000Cap. 21.6 18.3 25.9 23.8 29.5 26.9 36.9 32.3 42.8 42.8 47.5 47.5 49.7 49.7 57.6 57.6kW 2.97 3.22 3.43 3.84 4.16 4.42 4.55 5.00

80

1200Cap. 18.6 15.8 23.9 21.9 27.1 24.7 34.2 29.9 39.7 39.7 44.1 44.1 46.1 46.1 53.2 53.2kW 3.01 3.40 3.62 4.15 4.56 4.90 5.06 5.63

1600Cap. 19.4 16.4 24.7 22.6 27.8 25.4 35.1 30.8 40.7 40.7 45.3 45.3 47.3 47.3 54.9 54.9kW 3.01 3.37 3.58 4.06 4.43 4.74 4.88 5.39

2000Cap. 19.8 16.8 25.1 23.1 28.2 25.7 35.7 31.3 41.5 41.5 46.0 46.0 48.2 48.2 55.8 55.8kW 3.01 3.35 3.54 4.00 4.35 4.63 4.76 5.24

Cap. — Heating Capacity (1000 Btuh) (includes indoor-fan motor heat)db — dry bulbkW — Total Power Input (includes compressor motor power input,

outdoor-fan motor input, and indoor-fan motor input)

Performance data (cont)

Page 21: Product 50TFQ004-012 Data Single-Package Standard ...dms.hvacpartners.com/docs/1005/Public/04/50TFQ-1PD.pdf · Color-coded electrical wiring per- ... Refrigeration, and Air ... †Single

21

INSTANTANEOUS AND INTEGRATED HEATING RATINGS (cont)

LEGEND NOTES:1. indicates integrated ratings.2. Integrated capacity is maximum (instantaneous) capacity less the

effect of frost on the outdoor coil and the heat required to defrost it.

50TFQ006Return

Air(F db)

Cfm(Standard

Air)

Air Temperature Entering Outdoor Coil (F)

0 10 17 30 40 47 50 60

55

1500Cap. 29.7 25.2 34.5 31.7 38.4 35.0 46.0 40.3 52.4 52.4 57.2 57.2 59.6 59.6 67.9 67.9kW 3.96 4.14 4.30 4.62 4.90 5.14 5.25 5.67

2000Cap. 29.8 25.4 34.7 31.8 38.6 35.2 46.3 40.6 52.9 52.9 57.7 57.7 60.1 60.1 68.7 68.7kW 3.83 3.98 4.12 4.38 4.63 4.82 4.91 5.25

2500Cap. 29.8 25.4 34.8 31.9 38.7 35.3 46.6 40.8 53.1 53.1 58.0 58.0 60.4 60.4 68.4 68.4kW 3.76 3.89 4.01 4.26 4.47 4.63 4.72 4.99

70

1500Cap. 28.7 24.4 33.8 31.0 37.8 34.4 45.4 39.8 51.5 51.5 56.2 56.2 58.4 58.4 66.5 66.5kW 4.43 4.66 4.84 5.21 5.53 5.79 5.91 6.39

2000Cap. 29.0 24.7 34.0 31.2 38.0 34.7 45.7 40.1 51.9 51.9 56.7 56.7 59.0 59.0 67.4 67.4kW 4.30 4.48 4.63 4.94 5.20 5.41 5.52 5.91

2500Cap. 29.2 24.8 34.2 31.4 38.2 34.8 45.8 40.2 52.2 52.2 57.1 57.1 59.4 59.4 67.9 67.9kW 4.22 4.38 4.51 4.78 5.01 5.21 5.30 5.63

80

1500Cap. 28.1 23.8 33.1 30.4 37.2 33.9 44.9 39.3 51.0 51.0 55.6 55.6 57.8 57.8 65.7 65.7kW 4.77 5.03 5.23 5.64 5.99 6.27 6.41 6.92

2000Cap. 28.4 24.2 33.5 30.7 37.6 34.2 45.3 39.7 51.4 51.4 56.1 56.1 58.3 58.3 66.5 66.5kW 4.63 4.84 5.01 5.34 5.63 5.86 5.97 6.39

2500Cap. 28.6 24.3 33.7 30.9 37.7 34.4 45.5 39.8 51.6 51.6 56.4 56.4 58.7 58.7 67.0 67.0kW 4.55 4.73 4.88 5.17 5.42 5.62 5.72 6.09

50TFQ007Return

Air(F db)

Cfm(Standard

Air)

Air Temperature Entering Outdoor Coil (F)

0 10 17 30 40 47 50 60

55

1800Cap. 37.8 32.2 43.9 40.3 48.3 44.1 58.0 50.8 66.2 66.2 72.3 72.3 75.2 75.2 86.0 86.0kW 4.72 4.97 5.16 5.58 5.96 6.25 6.40 6.95

2400Cap. 37.9 32.2 44.0 40.4 48.5 44.2 58.4 51.2 66.6 66.6 72.8 72.8 75.9 75.9 87.0 87.0kW 4.55 4.76 4.92 5.28 5.57 5.81 5.93 6.38

3000Cap. 38.0 32.3 44.0 40.4 48.5 44.3 58.5 51.3 66.9 66.9 73.1 73.1 76.2 76.2 87.5 87.5kW 4.46 4.64 4.78 5.09 5.35 5.56 5.67 6.07

70

1800Cap. 37.3 31.7 43.6 40.0 48.1 43.9 57.5 50.4 65.2 65.2 71.1 71.1 74.0 74.0 84.6 84.6kW 5.32 5.61 5.84 6.33 6.75 7.10 7.27 7.91

2400Cap. 37.5 31.9 43.8 40.2 48.2 43.9 57.7 50.5 65.6 65.6 71.8 71.8 74.7 74.7 85.4 85.4kW 5.13 5.38 5.57 5.97 6.32 6.61 6.74 7.25

3000Cap. 37.6 32.0 43.9 40.3 48.3 44.0 57.8 50.7 66.0 66.0 72.1 72.1 75.0 75.0 86.0 86.0kW 5.03 5.25 5.41 5.76 6.08 6.32 6.44 6.89

80

1800Cap. 36.8 31.3 43.1 39.6 47.9 43.7 57.1 50.1 64.8 64.8 70.5 70.5 73.4 73.4 83.6 83.6kW 5.75 6.09 6.34 6.88 7.35 7.72 7.90 8.58

2400Cap. 37.0 31.4 43.4 39.8 48.0 43.8 57.4 50.3 65.1 65.1 71.1 71.1 73.9 73.9 84.5 84.5kW 5.55 5.83 6.04 6.49 6.87 7.18 7.33 7.89

3000Cap. 37.1 31.5 43.5 39.9 48.1 43.9 57.5 50.4 65.3 65.3 71.5 71.5 74.4 74.4 85.0 85.0kW 5.44 5.68 5.87 6.26 6.60 6.88 7.01 7.49

Cap. — Heating Capacity (1000 Btuh) (includes indoor-fan motor heat)db — dry bulbkW — Total Power Input (includes compressor motor power input,

outdoor-fan motor input, and indoor-fan motor input)

Page 22: Product 50TFQ004-012 Data Single-Package Standard ...dms.hvacpartners.com/docs/1005/Public/04/50TFQ-1PD.pdf · Color-coded electrical wiring per- ... Refrigeration, and Air ... †Single

22

INSTANTANEOUS AND INTEGRATED HEATING RATINGS (cont)

LEGEND NOTES:1. indicates integrated ratings.2. Integrated capacity is maximum (instantaneous) capacity less the

effect of frost on the outdoor coil and the heat required to defrost it.

50TFQ008Return

Air(F db)

Cfm(Standard

Air)

Air Temperature Entering Outdoor Coil (F)

0 10 17 30 40 47 50 60

55

2000Cap. 36.6 31.2 44.0 40.4 49.8 45.4 61.4 53.8 70.4 70.4 77.4 77.4 80.6 80.6 91.8 91.8kW 5.24 5.64 5.94 6.58 7.08 7.50 7.68 8.32

2600Cap. 37.6 32.0 45.2 41.4 51.2 46.6 63.0 55.2 72.4 72.4 79.6 79.6 83.0 83.0 92.4 92.4kW 5.18 5.56 5.82 6.40 6.84 7.20 7.36 7.78

3200Cap. 38.2 32.4 45.8 42.0 51.8 47.2 63.8 55.8 73.6 73.6 81.0 81.0 83.8 83.8 91.2 91.2kW 5.16 5.50 5.74 6.28 6.70 7.02 7.12 7.40

70

2000Cap. 32.4 27.6 40.4 37.2 46.0 41.8 57.8 50.6 66.8 66.8 73.6 73.6 76.6 76.6 87.8 87.8kW 5.42 5.90 6.22 6.92 7.48 7.94 8.16 8.90

2600Cap. 33.4 28.4 41.8 38.2 47.4 43.2 59.6 52.2 68.8 68.8 75.8 75.8 79.0 79.0 90.4 90.4kW 5.38 5.82 6.12 6.76 7.28 7.68 7.86 8.48

3200Cap. 34.2 29.0 42.2 38.6 48.4 44.0 60.6 53.0 70.0 70.0 77.2 77.2 80.6 80.6 91.0 91.0kW 5.36 5.76 6.06 6.66 7.14 7.50 7.68 8.16

80

2000Cap. 29.2 24.8 37.4 34.4 43.4 39.6 54.8 48.0 64.0 64.0 70.8 70.8 73.8 73.8 84.8 84.8kW 5.52 6.02 6.40 7.12 7.72 8.22 8.44 9.24

2600Cap. 30.2 25.8 38.8 35.6 44.6 40.6 56.8 49.8 66.2 66.2 73.2 73.2 76.4 76.4 87.8 87.8kW 5.48 5.96 6.30 6.98 7.54 7.98 8.18 8.88

3200Cap. 31.0 26.4 39.6 36.4 45.4 41.4 58.0 50.8 67.4 67.4 74.6 74.6 78.0 78.0 89.0 89.0kW 5.46 5.92 6.24 6.90 7.42 7.82 8.00 8.58

50TFQ009Return

Air(F db)

Cfm(Standard

Air)

Air Temperature Entering Outdoor Coil (F)

0 10 17 30 40 47 50 60

55

2400Cap. 43.4 36.8 52.4 48.2 59.6 54.2 73.6 64.6 85.0 85.0 93.2 93.2 97.0 97.0 111.2 111.2kW 6.10 6.56 6.92 7.62 8.24 8.68 8.90 9.72

3200Cap. 44.4 37.8 53.6 49.2 61.0 55.6 75.2 65.8 86.8 86.8 95.4 95.4 99.4 99.4 114.6 114.6kW 6.02 6.44 6.78 7.40 7.94 8.34 8.52 9.24

3600Cap. 44.6 38.0 54.0 49.6 61.4 56.0 75.8 66.4 87.4 87.4 96.2 96.2 100.4 100.4 115.6 115.6kW 6.00 6.40 6.72 7.32 7.84 8.22 8.42 9.08

4000Cap. 45.0 38.2 54.4 50.0 61.8 56.4 76.2 66.6 88.0 88.0 96.8 96.8 101.0 101.0 116.4 116.4kW 5.98 6.38 6.68 7.26 7.76 8.14 8.30 8.94

70

2400Cap. 38.6 32.8 48.4 44.4 55.2 50.4 69.6 61.0 80.8 80.8 89.4 89.4 93.0 93.0 106.4 106.4kW 6.38 6.94 7.32 8.14 8.80 9.32 9.56 10.44

3200Cap. 39.8 33.8 49.8 45.6 56.6 51.6 71.4 62.6 83.0 83.0 91.4 91.4 95.4 95.4 109.6 109.6kW 6.32 6.84 7.18 7.92 8.52 8.98 9.18 9.96

3600Cap. 40.2 34.2 50.2 46.0 57.2 52.2 72.0 63.0 83.8 83.8 92.2 92.2 96.2 96.2 110.6 110.6kW 6.30 6.80 7.14 7.84 8.42 8.86 9.06 9.80

4000Cap. 40.4 34.4 50.4 46.4 57.8 52.6 72.4 63.6 84.2 84.2 92.6 92.6 96.8 96.8 111.4 111.4kW 6.28 6.76 7.10 7.78 8.34 8.86 8.94 9.96

80

2400Cap. 34.6 29.4 45.0 41.4 52.2 47.6 66.2 58.0 77.6 77.6 86.2 86.2 90.2 90.2 103.4 103.4kW 6.50 7.14 7.60 8.46 9.18 9.74 10.00 10.94

3200Cap. 35.8 30.4 46.4 42.6 53.6 48.8 68.4 59.8 79.8 79.8 88.8 88.8 92.6 92.6 106.4 106.4kW 6.48 7.06 7.46 8.26 8.90 9.40 9.62 10.46

3600Cap. 36.2 30.8 47.0 43.0 54.0 49.4 69.2 60.6 80.6 80.6 89.4 89.4 93.4 93.4 107.4 107.4kW 6.46 7.04 7.42 8.20 8.80 9.28 9.50 10.28

4000Cap. 36.6 31.2 47.4 43.4 54.6 49.8 69.6 66.0 81.4 81.4 90.0 90.0 94.0 94.0 108.2 108.2kW 6.44 7.02 7.38 8.14 8.72 9.18 9.40 10.16

Cap. — Heating Capacity (1000 Btuh) (includes indoor-fan motor heat)db — dry bulbkW — Total Power Input (includes compressor motor power input,

outdoor-fan motor input, and indoor-fan motor input)

Performance data (cont)

Page 23: Product 50TFQ004-012 Data Single-Package Standard ...dms.hvacpartners.com/docs/1005/Public/04/50TFQ-1PD.pdf · Color-coded electrical wiring per- ... Refrigeration, and Air ... †Single

23

INSTANTANEOUS AND INTEGRATED HEATING RATINGS (cont)

LEGEND NOTES:1. indicates integrated ratings.2. Integrated capacity is maximum (instantaneous) capacity less the

effect of frost on the outdoor coil and the heat required to defrost it.

50TFQ012Return

Air(F db)

Cfm(Standard

Air)

Air Temperature Entering Outdoor Coil (F)

0 10 17 30 40 47 50 60

55

2650Cap. 52.2 44.4 62.2 57.0 69.6 63.4 84.2 73.8 96.0 96.0 104.6 104.6 108.8 108.8 123.6 123.6kW 7.20 7.58 7.86 8.46 9.00 9.42 9.62 10.38

3500Cap. 52. 44.8 62.8 57.6 70.2 64.0 85.0 74.4 96.8 96.8 105.8 105.8 109.8 109.8 125.4 125.4kW 6.98 7.30 7.52 8.02 8.46 8.80 8.96 9.62

4100Cap. 53.2 45.2 63.0 58.0 70.4 64.2 85.2 74.8 97.2 97.2 105.8 105.8 110.2 110.2 126.0 126.0kW 6.88 7.16 7.38 7.82 8.22 8.54 8.68 9.28

4400Cap. 53.2 45.2 63.2 58.0 70.6 64.4 85.4 74.8 97.4 97.4 106.0 106.0 110.4 110.4 126.4 126.4kW 6.84 7.12 7.32 7.74 8.14 8.44 8.58 9.14

70

2650Cap. 49.8 42.2 59.2 54.4 67.0 61.2 82.0 72.0 94.0 94.0 102.6 102.6 106.8 106.8 121.2 121.2kW 8.08 8.50 8.86 9.56 10.14 10.62 10.86 11.72

3500Cap. 50.6 43.0 60.2 55.2 63.2 62.2 83.2 72.8 95.2 95.2 103.8 103.8 108.0 108.0 122.8 122.8kW 7.86 8.20 8.50 9.04 9.52 9.92 10.10 10.80

4100Cap. 51.0 43.2 60.6 55.6 68.6 62.6 83.6 73.2 95.6 95.6 104.2 104.2 108.4 108.4 123.4 123.4kW 7.74 8.06 8.32 8.82 9.26 9.62 9.78 10.40

4400Cap. 51.0 43.4 60.8 55.8 68.8 62.6 83.8 73.4 95.8 95.8 104.4 104.4 108.6 108.6 123.8 123.8kW 7.70 8.02 8.26 8.74 9.16 9.50 9.66 10.26

80

2650Cap. 47.6 40.6 57.6 52.8 64.6 58.8 80.2 70.4 92.0 92.0 101.0 101.0 105.2 105.2 119.8 119.8kW 8.72 9.20 9.56 10.36 11.00 11.52 11.76 12.70

3500Cap. 48.6 41.4 58.6 53.8 66.0 60.2 81.6 71.4 93.6 93.6 102.4 102.4 106.6 106.6 121.2 121.2kW 8.48 8.88 9.18 9.82 10.34 10.74 10.96 11.70

4100Cap. 49.0 41.8 58.6 53.8 66.6 60.8 82.0 71.8 94.2 94.2 103.0 103.0 107.2 107.2 121.8 121.8kW 8.36 8.72 9.02 9.58 10.04 10.42 10.60 11.28

4400Cap. 49.2 41.8 58.8 54.0 66.8 61.0 82.2 72.2 94.4 94.4 103.2 103.2 107.4 107.4 122.2 122.2kW 8.32 8.66 8.94 9.48 9.92 10.28 10.46 11.10

Cap. — Heating Capacity (1000 Btuh) (includes indoor-fan motor heat)db — dry bulbkW — Total Power Input (includes compressor motor power input,

outdoor-fan motor input, and indoor-fan motor input)

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24

FAN PERFORMANCE — VERTICAL DISCHARGE UNITS

LEGEND

NOTES:1. Values include losses for filters, unit casing, and wet coils. See

page 49 for accessory/FIOP static pressure information.

2. Extensive motor and electrical testing on these units ensures thatthe full range of the motor can be utilized with confidence. Usingyour fan motors up to the wattage ratings shown will not result innuisance tripping or premature motor failure. Unit warranty will notbe affected. For additional information on motor performance, referto Indoor-Fan Motor Performance table on page 52.

3. Use of a field-supplied motor may affect wire sizing. Contact yourCarrier representative for details.

LEGEND

*Motor drive range: 760 to 1000 rpm. All other rpms require field-supplied drive.

NOTES:1. Boldface indicates field-supplied drive is required.

2. indicates field-supplied motor and drive are required.

3. Maximum usable watts input is 1000 and maximum continuousbhp is 1.00. Extensive motor and electrical testing on these unitsensures that the full range of the motor can be utilized with confi-dence. Using your fan motors up to the wattage ratings shown willnot result in nuisance tripping or premature motor failure. Unitwarranty will not be affected. For additional information on motorperformance, refer to Indoor-Fan Motor Performance table onpage 52.

4. Values include losses for filters, unit casing, and wet coils. Seepage 49 for accessory/FIOP static pressure information.

5. Use of a field-supplied motor may affect wire sizing. Contact yourCarrier representative for details.

6. Interpolation is permissible. Do not extrapolate.

50TFQ004 (3 TONS) — STANDARD MOTOR (DIRECT DRIVE)

Airflow(Cfm)

Low Speed High Speed208 v 230, 460, 575 v 208 v 230, 460, 575 v

ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts900 0.67 0.21 253 0.68 0.23 277 0.69 0.26 307 0.69 0.31 363

1000 0.60 0.23 270 0.61 0.25 292 0.61 0.27 321 0.63 0.32 3741100 0.55 0.24 287 0.56 0.26 307 0.57 0.28 335 0.58 0.33 3851200 0.51 0.26 304 0.51 0.27 323 0.52 0.29 349 0.53 0.34 3971300 0.45 0.27 321 0.46 0.29 338 0.46 0.31 364 0.47 0.34 4081400 0.38 0.29 338 0.41 0.30 354 0.43 0.32 378 — — —1500 0.34 0.30 355 0.36 0.31 369 0.38 0.33 392 — — —

Bhp — Brake Horsepower Input to FanESP — External Static Pressure (in. wg)FIOP — Factory-Installed OptionWatts — Input Watts to Motor

50TFQ004 (3 TONS) — ALTERNATE MOTOR (BELT DRIVE)*

Airflow(Cfm)

External Static Pressure (in. wg)0.1 0.2 0.3 0.4 0.5 0.6

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts900 581 0.12 119 673 0.18 179 736 0.22 219 805 0.25 249 865 0.29 288 911 0.34 338

1000 644 0.19 189 709 0.22 219 782 0.28 279 835 0.30 298 900 0.35 348 937 0.38 3781100 687 0.22 219 746 0.26 259 806 0.30 298 867 0.35 348 929 0.40 398 964 0.40 3981200 733 0.26 259 785 0.32 318 843 0.35 348 903 0.41 408 960 0.47 467 994 0.50 4971300 754 0.29 288 826 0.38 378 891 0.43 428 942 0.48 477 991 0.53 527 1047 0.60 5971400 810 0.35 348 868 0.45 448 937 0.51 507 984 0.57 567 1032 0.62 617 1067 0.67 6661500 841 0.42 418 911 0.53 527 985 0.61 607 1029 0.66 656 1073 0.72 716 1109 0.77 766

50TFQ004 (3 TONS) — ALTERNATE MOTOR (BELT DRIVE)* (cont)

Airflow(Cfm)

External Static Pressure (in. wg)0.7 0.8 0.9 1.0 1.1 1.2

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts900 957 0.39 388 988 0.43 428 1039 0.45 448 1061 0.47 487 1083 0.53 527 1105 0.57 567

1000 992 0.44 438 1039 0.49 487 1061 0.51 507 1086 0.55 547 1111 0.59 587 1136 0.63 6271100 1013 0.49 487 1068 0.55 547 1090 0.58 577 1109 0.61 607 1127 0.64 637 1145 0.67 6661200 1045 0.56 557 1090 0.64 637 1109 0.64 647 1156 0.68 676 1203 0.71 706 1250 0.74 7361300 1075 0.64 637 1122 0.70 696 1152 0.72 716 1190 0.76 756 1228 0.80 796 1266 0.84 8361400 1110 0.73 726 1160 0.84 766 1181 0.81 806 1237 0.85 845 1293 0.89 885 1349 0.93 9251500 1150 0.82 816 1190 1.00 855 1225 0.90 895 1271 0.95 945 1317 1.00 995 1363 1.05 1044

Bhp — Brake Horsepower Input to FanFIOP — Factory-Installed OptionWatts — Input Watts to Motor

Performance data (cont)

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25

FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)

LEGEND

*Motor drive range: 1075 to 1455 rpm. All other rpms require field-supplied drive.

NOTES:1. Boldface indicates field-supplied drive is required.2. Values include losses for filters, unit casings, and wet coils. See

page 49 for accessory/FIOP static pressure information.

3. Maximum continuous bhp is 2.4, and the maximum continuouswatts are 2120. Extensive motor and electrical testing on theseunits ensures that the full range of the motor can be utilized withconfidence. Using your fan motors up to the wattage ratings shownwill not result in nuisance tripping or premature motor failure. Unitwarranty will not be affected. See Indoor-Fan Motor Performancetable on page 52 for additional information.

4. Use of a field-supplied motor may affect wire sizing. Contact yourCarrier representative for details.

5. Interpolation is permissible. Do not extrapolate.

LEGEND

NOTES:1. Values include losses for filters, unit casing, and wet coils. See

page 49 for accessory/FIOP static pressure information.

2. Extensive motor and electrical testing on these units ensures thatthe full range of the motor can be utilized with confidence. Usingyour fan motors up to the wattage ratings shown will not result innuisance tripping or premature motor failure. Unit warranty will notbe affected. For additional information on motor performance, referto Indoor-Fan Motor Performance table on page 52.

3. Use of a field-supplied motor may affect wire sizing. Contact yourCarrier representative for details.

50TFQ004 (3 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*

Airflow(Cfm)

External Static Pressure (in. wg)0.2 0.4 0.6 0.8 1.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts900 673 0.18 179 805 0.25 249 911 0.34 338 988 0.43 428 1061 0.47 487

1000 709 0.22 219 835 0.30 298 937 0.38 378 1039 0.49 487 1086 0.55 5471100 746 0.26 259 867 0.35 348 964 0.40 398 1068 0.55 547 1109 0.61 6071200 785 0.32 318 903 0.41 408 994 0.50 497 1090 0.64 637 1156 0.68 6761300 826 0.38 378 942 0.48 477 1047 0.60 597 1122 0.70 696 1190 0.76 7561400 868 0.45 448 984 0.57 567 1067 0.67 666 1160 0.84 766 1237 0.85 8451500 911 0.53 527 1029 0.66 656 1109 0.77 766 1190 1.00 855 1271 0.95 945

50TFQ004 (3 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)

Airflow(Cfm)

External Static Pressure (in. wg)1.2 1.4 1.6 1.8 2.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts900 1105 0.57 567 1140 0.63 622 1170 0.68 674 1198 0.73 723 1224 0.77 771

1000 1136 0.63 627 1172 0.69 688 1203 0.75 745 1232 0.80 799 1258 0.86 8521100 1145 0.67 666 1181 0.73 731 1213 0.80 792 1242 0.85 850 1268 0.91 9061200 1210 0.74 736 1248 0.81 808 1282 0.88 875 1312 0.94 939 1340 1.01 10001300 1266 0.84 836 1306 0.92 917 1341 1.00 993 1373 1.07 1066 1402 1.14 11361400 1349 0.93 925 1391 1.02 1015 1429 1.11 1100 1463 1.19 1180 1494 1.26 12571500 1383 1.05 1044 1426 1.15 1146 1465 1.25 1242 1500 1.34 1332 1532 1.43 1419

Bhp — Brake Horsepower Input to FanFIOP — Factory-Installed OptionWatts — Input Watts to Motor

50TFQ005 (4 TONS) — STANDARD MOTOR (DIRECT DRIVE)

Airflow(Cfm)

Low Speed High Speed208 v 230, 460, 575 v 208 v 230, 460, 575 v

ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts1200 0.93 0.41 458 0.94 0.45 506 0.94 0.51 572 0.99 0.56 6321300 0.86 0.42 471 0.87 0.46 521 0.87 0.52 589 0.92 0.58 6511400 0.78 0.45 503 0.79 0.49 556 0.79 0.54 616 0.87 0.60 6811500 0.70 0.47 536 0.73 0.52 593 0.73 0.56 631 0.80 0.62 6981600 0.61 0.49 557 0.64 0.54 616 0.66 0.58 654 0.76 0.64 7231700 0.51 0.52 584 0.54 0.57 646 0.58 0.60 678 0.68 0.66 7501800 0.40 0.54 610 0.44 0.60 674 0.51 0.62 698 0.63 0.68 7721900 0.29 0.56 629 0.37 0.62 696 0.46 0.64 720 0.56 0.70 7962000 0.25 0.58 651 0.30 0.64 720 0.39 0.66 744 0.50 0.73 823

Bhp — Brake Horsepower Input to FanESP — External Static Pressure (in. wg)FIOP — Factory-Installed OptionWatts — Input Watts to Motor

Page 26: Product 50TFQ004-012 Data Single-Package Standard ...dms.hvacpartners.com/docs/1005/Public/04/50TFQ-1PD.pdf · Color-coded electrical wiring per- ... Refrigeration, and Air ... †Single

26

FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)

LEGEND

*Motor drive range: 835 to 1185 rpm. All other rpms require field-supplied drive.NOTES:

1. Boldface indicates field-supplied motor drive is required.2. indicates field-supplied motor and drive are required.

3. Maximum usable watts input is 1000 and maximum continuousbhp is 1.00. Extensive motor and electrical testing on these unitsensures that the full range of the motor can be utilized with confi-dence. Using your fan motors up to the wattage ratings shown willnot result in nuisance tripping or premature motor failure. Unitwarranty will not be affected. For additional information on motorperformance, refer to Indoor-Fan Motor Performance table onpage 52.

4. Values include losses for filters, unit casing, and wet coils. Seepage 49 for accessory/FIOP static pressure information.

5. Use of a field-supplied motor may affect wire sizing. Contact yourCarrier representative for details.

6. Interpolation is permissible. Do not extrapolate.

50TFQ005 (4 TONS) — ALTERNATE MOTOR (BELT DRIVE)*

Airflow(Cfm)

External Static Pressure (in. wg)0.1 0.2 0.3 0.4 0.6 0.7 0.8

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts1200 542 0.16 168 616 0.21 221 678 0.27 278 739 0.32 336 842 0.44 462 886 0.50 525 929 0.56 5881300 576 0.20 210 644 0.25 263 704 0.31 326 764 0.37 389 867 0.50 525 910 0.56 588 952 0.62 6511400 610 0.24 252 673 0.30 315 732 0.36 378 791 0.42 441 889 0.55 578 933 0.62 651 976 0.69 7251500 646 0.28 294 704 0.35 368 761 0.42 436 818 0.48 504 912 0.61 641 957 0.69 720 1001 0.76 7771600 681 0.33 347 735 0.40 420 790 0.47 494 845 0.54 567 920 0.68 695 931 0.76 772 1023 0.83 8481700 718 0.39 410 768 0.46 483 836 0.54 562 873 0.61 641 965 0.76 777 1005 0.84 853 1045 0.91 9301800 754 0.45 473 801 0.53 557 851 0.61 641 900 0.69 725 992 0.84 858 1032 0.92 940 1071 1.00 10221900 791 0.52 546 836 0.60 630 832 0.69 720 828 0.77 809 1019 0.93 950 1058 1.02 1037 1097 1.10 11242000 828 0.60 630 870 0.68 714 864 0.77 809 858 0.86 904 1046 1.03 1053 1085 1.12 1139 1124 1.21 1237

50TFQ005 (4 TONS) — ALTERNATE MOTOR (BELT DRIVE)* (cont)

Airflow(Cfm)

External Static Pressure (in. wg)1.0 1.1 1.2 1.4 1.6 1.8

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts1200 1008 0.67 704 1052 0.73 762 1096 0.78 820 1134 0.89 835 1203 1.00 885 — — —1300 1029 0.75 788 1065 0.81 846 1101 0.86 904 1174 1.01 1040 1229 1.15 1100 1277 1.27 10291400 1052 0.83 826 1087 0.90 890 1121 0.96 918 1183 1.09 1042 1255 1.22 1167 1305 1.38 11901500 1076 0.91 905 1111 0.99 980 1145 1.06 1014 1208 1.20 1138 1274 1.33 1272 1337 1.47 13501600 1100 1.00 995 1134 1.08 1069 1168 1.15 1100 1232 1.31 1253 1291 1.46 1396 1350 1.60 15581700 1124 1.09 1084 1158 1.17 1164 1192 1.25 1196 1255 1.42 1358 1314 1.58 1511 1370 1.77 17381800 1147 1.18 1174 1182 1.27 1263 1217 1.36 1301 1279 1.54 1473 1381 1.71 1635 1393 1.89 19071900 1169 1.27 1263 1205 1.37 1363 1240 1.47 1406 1303 1.66 1588 1408 1.85 1769 1417 2.03 20682000 1194 1.38 1373 1228 1.48 1472 1262 1.58 1511 1327 1.78 1702 1436 1.98 1894 1440 2.18 2229

Bhp — Brake Horsepower Input to FanFIOP — Factory-Installed OptionWatts — Input Watts to Motor

Performance data (cont)

Page 27: Product 50TFQ004-012 Data Single-Package Standard ...dms.hvacpartners.com/docs/1005/Public/04/50TFQ-1PD.pdf · Color-coded electrical wiring per- ... Refrigeration, and Air ... †Single

27

FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)

LEGEND

*Motor drive range: 1075 to 1455 rpm. All other rpms require field-supplied drive.

NOTES:1. Boldface indicates field-supplied drive is required.2. Values include losses for filters, unit casings, and wet coils. See

page 49 for accessory/FIOP static pressure information.

3. Maximum continuous bhp is 2.4 and the maximum continuouswatts are 2120. Extensive motor and electrical testing on theseunits ensures that the full range of the motor can be utilized withconfidence. Using your fan motors up to the wattage ratings shownwill not result in nuisance tripping or premature motor failure. Unitwarranty will not be affected. See Indoor-Fan Motor Performancetable on page 52 for additional information.

4. Use of a field-supplied motor may affect wire sizing. Contact yourCarrier representative for details.

5. Interpolation is permissible. Do not extrapolate.

LEGEND

NOTES:1. Values include losses for filters, unit casing, and wet coils. See

page 49 for accessory/FIOP static pressure information.

2. Extensive motor and electrical testing on these units ensures thatthe full range of the motor can be utilized with confidence. Usingyour fan motors up to the wattage ratings shown will not result innuisance tripping or premature motor failure. Unit warranty will notbe affected. For additional information on motor performance, referto Indoor-Fan Motor Performance table on page 52.

3. Use of a field-supplied motor may affect wire sizing. Contact yourCarrier representative for details.

50TFQ005 (4 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*

Airflow(Cfm)

External Static Pressure (in. wg)0.2 0.4 0.6 0.8 1.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts1200 665 0.25 263 779 0.36 378 872 0.48 504 957 0.60 630 1028 0.69 7251300 699 0.30 315 809 0.42 441 902 0.55 578 984 0.67 704 1058 0.80 8411400 735 0.36 378 840 0.48 504 933 0.62 651 1011 0.75 788 1086 0.89 8851500 770 0.42 441 873 0.55 578 963 0.69 725 1041 0.84 858 1113 0.99 9851600 835 0.49 515 907 0.63 662 993 0.77 787 1072 0.93 950 1141 1.09 10841700 873 0.57 599 941 0.72 757 1024 0.87 889 1103 1.04 1063 1171 1.20 11941800 881 0.66 693 976 0.81 851 1057 0.97 991 1132 1.14 1165 1202 1.32 13131900 919 0.75 788 1011 0.92 967 1091 1.08 1104 1162 1.25 1277 1232 1.45 14422000 958 0.86 904 1046 1.03 1082 1125 1.21 1237 1195 1.38 1410 1262 1.58 1572

50TFQ005 (4 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)

Airflow(Cfm)

External Static Pressure (in. wg)1.2 1.4 1.6 1.8 2.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts1200 1083 0.74 778 1134 0.80 935 1185 0.88 965 1331 0.99 1000 1374 1.09 10831300 1121 0.89 935 1171 0.94 988 1219 1.00 999 1268 1.10 1029 1309 1.21 12031400 1153 1.00 976 1210 1.12 1071 1257 1.17 1105 1307 1.25 1190 1349 1.37 13671500 1180 1.13 1081 1241 1.27 1215 1295 1.37 1294 1339 1.43 1350 1382 1.57 15641600 1207 1.25 1196 1269 1.40 1339 1326 1.54 1454 1376 1.65 1558 1420 1.81 18051700 1235 1.37 1310 1296 1.53 1463 1354 1.70 1605 1407 1.84 1738 1452 2.02 20131800 1263 1.49 1425 1323 1.57 1597 1381 1.85 1757 1436 2.02 1907 1482 2.22 22101900 1294 1.63 1559 1351 1.81 1731 1408 2.00 1889 1463 2.19 2068 — — —2000 1325 1.78 1702 1362 1.97 1884 1436 2.16 2040 1489 2.36 2229 — — —

Bhp — Brake Horsepower Input to FanFIOP — Factory-Installed OptionWatts — Input Watts to Motor

50TFQ006 (5 TONS) — STANDARD MOTOR (DIRECT DRIVE)

Airflow(Cfm)

Low Speed Medium Speed High Speed208 v 230, 460, 575 v 208 v 230, 460, 575 v 208 v 230, 460, 575 v

ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts1500 0.88 0.67 750 1.20 0.71 791 1.19 0.70 782 1.36 0.76 845 1.38 0.79 875 1.44 0.85 9491600 0.68 0.70 780 1.04 0.74 824 1.04 0.74 821 1.22 0.79 883 1.25 0.82 913 1.33 0.89 9881700 0.51 0.73 810 0.89 0.77 857 0.89 0.77 861 1.09 0.83 921 1.13 0.85 950 1.22 0.92 10271800 0.35 0.75 839 0.73 0.80 891 0.74 0.81 900 0.96 0.86 959 1.00 0.89 988 1.11 0.96 10661900 0.26 0.78 873 0.58 0.83 924 0.59 0.84 940 0.86 0.90 997 0.88 0.92 1025 1.00 0.99 11052000 0.18 0.81 905 0.42 0.86 957 0.44 0.88 979 0.73 0.93 1035 0.78 0.95 1063 0.92 1.03 11442100 0.08 0.84 940 0.27 0.89 990 0.29 0.91 1018 0.59 0.96 1073 0.63 0.99 1101 0.81 1.06 11832200 — — — 0.19 0.92 1023 0.19 0.93 1035 0.46 1.00 1111 0.49 1.02 1138 0.69 1.10 12222300 — — — 0.11 0.95 1056 0.11 0.97 1076 0.34 1.03 1149 0.41 1.06 1176 0.59 1.13 12612400 — — — 0.03 0.98 1096 0.04 1.00 1113 0.19 1.07 1187 0.22 1.09 1213 0.43 1.17 13002500 — — — — — — — — — 0.09 1.10 1225 0.12 1.12 1251 0.34 1.20 1340

Bhp — Brake Horsepower Input to FanESP — External Static Pressure (in. wg)FIOP — Factory-Installed OptionWatts — Input Watts to Motor

Page 28: Product 50TFQ004-012 Data Single-Package Standard ...dms.hvacpartners.com/docs/1005/Public/04/50TFQ-1PD.pdf · Color-coded electrical wiring per- ... Refrigeration, and Air ... †Single

28

FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)

LEGEND

*Motor drive range: 900 to 1300 rpm. All other rpms require field-supplied drive.

NOTES:1. Boldface indicates field-supplied drive is required.2. indicates field-supplied motor and drive are required.

3. Maximum usable watts input is 2120 and maximum continuousbhp is 1.30 for single-phase units and 2.40 for 3-phase units.Extensive motor and electrical testing on these units ensures thatthe full range of the motor can be utilized with confidence. Usingyour fan motors up to the wattage ratings shown will not result innuisance tripping or premature motor failure. Unit warranty will notbe affected. For additional information on motor performance, referto Indoor-Fan Motor Performance table on page 52.

4. Values include losses for filters, unit casing, and wet coils. Seepage 49 for accessory/FIOP static pressure information.

5. Use of a field-supplied motor may affect wire sizing. Contact yourCarrier representative for details.

6. Interpolation is permissible. Do not extrapolate.

50TFQ006 (5 TONS) — ALTERNATE MOTOR (BELT DRIVE)*

Airflow(Cfm)

External Static Pressure (in. wg)0.1 0.2 0.4 0.6 0.8

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts1500 730 0.34 347 789 0.40 409 896 0.53 542 990 0.67 685 1072 0.83 8481600 770 0.40 409 826 0.46 470 931 0.61 623 1020 0.75 766 1101 0.91 9301700 811 0.47 480 865 0.54 552 966 0.69 705 1051 0.84 858 1133 1.01 10321800 852 0.55 562 905 0.62 634 1002 0.78 797 1084 0.93 950 1163 1.10 11241900 894 0.54 552 945 0.72 736 1037 0.88 899 1119 1.04 1063 1194 1.21 12372000 936 0.74 756 984 0.82 838 1072 0.98 1001 1154 1.16 1185 1226 1.33 13592100 978 0.85 869 1024 0.93 950 1108 1.10 1124 1192 1.29 1318 1259 1.47 15022200 1021 0.97 991 1064 1.05 1073 1145 1.22 1247 1225 1.43 1461 1294 1.62 16562300 1064 1.10 1124 1104 1.18 1206 1183 1.36 1390 1260 1.57 1604 1330 1.78 18192400 1107 1.24 1267 1145 1.32 1349 1222 1.45 1482 1296 1.73 1768 1365 1.94 19832500 1150 1.39 1420 1186 1.48 1512 1262 1.68 1717 1331 1.80 1921 1400 2.12 2166

50TFQ006 (5 TONS) — ALTERNATE MOTOR (BELT DRIVE)* (cont)

Airflow(Cfm)

External Static Pressure (in. wg)1.0 1.2 1.4 1.6 1.8

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts1500 1153 1.00 1022 1221 1.17 1196 1256 1.30 1328 1280 1.32 1349 1320 1.22 14001600 1178 1.09 1114 1252 1.27 1298 1311 1.45 1482 1340 1.58 1615 1380 1.61 16451700 1205 1.18 1206 1278 1.37 1400 1345 1.57 1604 1397 1.76 1799 1424 1.89 19311800 1235 1.29 1318 1303 1.48 1512 1371 1.69 1727 1433 1.90 1942 1480 2.09 21361900 1266 1.40 1431 1330 1.59 1625 1396 1.80 1850 1460 2.03 2074 1517 2.25 22992000 1297 1.53 1564 1362 1.73 1768 1422 1.94 1983 1485 2.16 2207 1544 2.40 24532100 1327 1.66 1696 1393 1.80 1911 1452 2.08 2126 1510 2.31 2361 1569 2.55 26062200 1359 1.80 1850 1423 2.02 2064 1483 2.24 2289 1538 2.46 2514 1595 2.71 27692300 1392 1.97 2013 1454 2.18 2228 1515 2.41 2463 1569 2.64 2698 1622 2.88 29432400 1426 2.15 2197 1485 2.36 2412 1544 2.59 2647 1601 2.84 2902 1652 3.07 31372500 1461 2.34 2391 1518 2.55 2606 1575 2.78 2841 1631 3.03 3096 1684 3.28 3352

Bhp — Brake Horsepower Input to FanFIOP — Factory-Installed OptionWatts — Input Watts to Motor

Performance data (cont)

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29

FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)

LEGEND

*Motor drive range: 1300 to 1685 rpm. All other rpms require field-supplied drive.

NOTES:1. Boldface indicates field-supplied drive is required.2. indicates field-supplied motor and drive are required.3. Values include losses for filters, unit casings, and wet coils. See

page 49 for accessory/FIOP static pressure information.

4. Maximum continuous bhp is 2.9 and the maximum continuouswatts are 2562. Extensive motor and electrical testing on theseunits ensures that the full range of the motor can be utilized withconfidence. Using your fan motors up to the wattage ratings shownwill not result in nuisance tripping or premature motor failure. Unitwarranty will not be affected. See Indoor-Fan Motor Performancetable on page 52 for additional information.

5. Use of a field-supplied motor may affect wire sizing. Contact yourCarrier representative for details.

6. Interpolation is permissible. Do not extrapolate.

50TFQ006 (5 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*

Airflow(Cfm)

External Static Pressure (in. wg)0.2 0.4 0.6 0.8 1.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts1500 808 0.42 429 914 0.56 572 1001 0.69 705 1084 0.85 869 1168 1.01 10321600 846 0.49 501 950 0.64 645 1034 0.78 797 1111 0.94 961 1194 1.11 11341700 884 0.57 582 983 0.72 736 1068 0.88 899 1145 1.03 1053 1218 1.21 12371800 924 0.66 674 1018 0.82 838 1105 0.98 1001 1179 1.13 1155 1246 1.32 13491900 965 0.76 777 1057 0.92 940 1143 1.10 1124 1212 1.26 1288 1280 1.43 14612000 1008 0.87 889 1096 1.04 1063 1177 1.22 1247 1247 1.40 1431 1300 1.57 16042100 1051 0.99 1012 1136 1.17 1196 1210 1.35 1380 1284 1.54 1574 1347 1.72 17582200 1095 1.12 1145 1173 1.30 1328 1245 1.49 1523 1322 1.70 1737 1380 1.89 19312300 1140 1.26 1288 1210 1.47 1502 1284 1.65 1686 1356 1.80 1901 1418 2.07 21152400 1185 1.41 1441 1249 1.61 1645 1323 1.80 1860 1389 2.03 2074 1456 2.26 23102500 1231 1.57 1604 1289 1.78 1819 1363 2.00 2044 1424 2.22 2269 1500 2.45 2504

50TFQ006 (5 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)

Airflow(Cfm)

External Static Pressure (in. wg)1.2 1.4 1.6 1.8 2.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts1500 1199 1.19 1216 1126 1.46 1492 1250 1.69 1757 1301 1.91 1944 1349 2.12 21641600 1263 1.28 1308 1275 1.49 1523 1299 1.78 1800 1352 2.01 2047 1401 2.23 22801700 1295 1.39 1420 1351 1.58 1615 1352 1.80 1850 1407 2.03 2070 1459 2.26 23051800 1319 1.52 1553 1389 1.71 1747 1435 1.91 1952 1494 2.15 2197 1548 2.40 24461900 1343 1.64 1676 1415 1.80 1891 1478 2.05 2095 1538 2.31 2358 1594 2.57 26252000 1374 1.77 1809 1438 1.99 2034 1505 2.21 2258 1566 2.49 2542 1624 2.77 28302100 1409 1.91 1952 1465 2.14 2167 1533 2.45 2501 1596 2.77 2821 1654 3.08 31412200 1442 2.08 2126 1498 2.30 2350 1568 2.64 2688 1632 2.97 3031 1691 3.31 33752300 1475 2.26 2310 1554 2.64 2698 1627 3.03 3091 1693 3.42 3486 1755 3.81 38812400 1565 2.47 2524 1649 2.89 2948 1726 3.31 3379 — — — — — —2500 1596 2.95 3010 1682 3.45 3522 1760 3.96 4036 — — — — — —

Bhp — Brake Horsepower Input to FanFIOP — Factory-Installed OptionWatts — Input Watts to Motor

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30

FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)

LEGEND

*Motor drive range: 1070 to 1460 rpm. All other rpms require field-supplied drive.

NOTES:1. Boldface indicates field-supplied drive is required.

2. indicates field-supplied motor and drive are required.

3. Maximum usable watts input is 2120 and maximum continuousbhp is 2.40. Extensive motor and electrical testing on these unitsensures that the full range of the motor can be utilized with confi-dence. Using your fan motors up to the wattage ratings shown willnot result in nuisance tripping or premature motor failure. Unitwarranty will not be affected. For additional information on motorperformance, refer to Indoor-Fan Motor Performance table onpage 52.

4. Values include losses for filters, unit casing, and wet coils. Seepage 49 for accessory/FIOP static pressure information.

5. Use of a field-supplied motor may affect wire sizing. Contact yourCarrier representative for details.

6. Interpolation is permissible. Do not extrapolate.

50TFQ007 (6 TONS)* — STANDARD MOTOR (BELT DRIVE)

Airflow(Cfm)

External Static Pressure (in. wg)0.1 0.2 0.4 0.6 0.8

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts1800 852 0.55 562 905 0.62 615 1002 0.78 739 1084 0.93 859 1163 1.10 9981900 894 0.64 630 945 0.72 692 1037 0.88 818 1119 1.04 948 1194 1.21 10892000 936 0.74 708 984 0.82 771 1072 0.98 899 1154 1.16 1047 1226 1.33 11902100 978 0.85 795 1024 0.93 859 1108 1.10 998 1190 1.29 1156 1259 1.47 13102200 1021 0.97 891 1064 1.05 956 1145 1.22 1097 1225 1.43 1275 1294 1.62 14392300 1064 1.10 998 1104 1.18 1064 1183 1.36 1216 1260 1.57 1396 1330 1.78 15782400 1107 1.24 1114 1145 1.32 1182 1222 1.52 1353 1296 1.73 1534 1365 1.94 17182500 1150 1.39 1241 1186 1.48 1318 1262 1.68 1491 1331 1.89 1674 1400 2.12 18752600 1193 1.56 1387 1228 1.65 1465 1301 1.86 1648 1367 2.07 1831 1435 2.31 20412700 1237 1.74 1543 1269 1.83 1621 1341 2.05 1814 1404 2.26 1997 1471 2.51 22142800 1280 1.94 1718 1311 2.03 1796 1381 2.25 1989 1442 2.47 2180 1506 2.72 23942900 1324 2.15 1901 1354 2.24 1980 1420 2.47 2180 1481 2.69 2369 1542 2.94 25793000 1368 2.37 2093 1396 2.46 2171 1460 2.69 2369 1521 2.93 2571 — — —

50TFQ007 (6 TONS)* — STANDARD MOTOR (BELT DRIVE) (cont)

Airflow(Cfm)

External Static Pressure (in. wg)1.0 1.2 1.4 1.6

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts1800 1235 1.29 1156 1303 1.48 1318 1371 1.69 1499 1433 1.90 16381900 1266 1.40 1250 1330 1.59 1413 1396 1.81 1604 1460 2.03 17962000 1297 1.53 1361 1362 1.73 1534 1422 1.94 1718 1485 2.16 19102100 1327 1.66 1473 1393 1.87 1656 1452 2.08 1840 1510 2.31 20412200 1359 1.81 1604 1423 2.02 1779 1483 2.24 1980 1538 2.46 21712300 1392 1.97 1744 1454 2.18 1927 1515 2.41 2128 1569 2.64 23262400 1426 2.15 1901 1485 2.36 2084 1544 2.59 2283 1601 2.84 24592500 1461 2.34 2067 1518 2.55 2249 1575 2.78 2445 — — —2600 1497 2.54 2240 1552 2.76 2428 — — — — — —2700 1532 2.75 2420 — — — — — — — — —2800 — — — — — — — — — — — —2900 — — — — — — — — — — — —3000 — — — — — — — — — — — —

Bhp — Brake Horsepower Input to FanFIOP — Factory-Installed OptionWatts — Input Watts to Motor

Performance data (cont)

Page 31: Product 50TFQ004-012 Data Single-Package Standard ...dms.hvacpartners.com/docs/1005/Public/04/50TFQ-1PD.pdf · Color-coded electrical wiring per- ... Refrigeration, and Air ... †Single

31

FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)

LEGEND

*Motor drive range: 1300 to 1685 rpm. All other rpms require field-supplied drive.

NOTES:1. Boldface indicates field-supplied drive is required.2. indicates field-supplied motor and drive are required.3. Values include losses for filters, unit casings, and wet coils. See

page 49 for accessory/FIOP static pressure information.

4. Maximum continuous bhp is 2.9 and the maximum continuouswatts are 2562. Extensive motor and electrical testing on theseunits ensures that the full range of the motor can be utilized withconfidence. Using your fan motors up to the wattage ratings shownwill not result in nuisance tripping or premature motor failure. Unitwarranty will not be affected. See Indoor-Fan Motor Performancetable on page 52 for additional information.

5. Use of a field-supplied motor may affect wire sizing. Contact yourCarrier representative for details.

6. Interpolation is permissible. Do not extrapolate.

50TFQ007 (6 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*

Airflow(Cfm)

External Static Pressure (in. wg)0.2 0.4 0.6 0.8 1.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts1800 978 0.66 700 1063 0.82 771 1147 0.97 891 1248 1.20 1081 1322 1.33 11901900 1023 0.78 779 1097 0.91 843 1175 1.11 1006 1266 1.29 1158 1356 1.47 13102000 1068 0.90 867 1132 1.01 924 1218 1.23 1106 1303 1.41 1258 1397 1.52 13532100 1115 1.00 998 1180 1.17 1056 1261 1.35 1207 1340 1.53 1361 1428 1.66 14732200 1159 1.15 1081 1214 1.28 1148 1310 1.52 1353 1375 1.63 1447 1459 1.80 15952300 1202 1.29 1140 1248 1.38 1233 1358 1.69 1499 1410 1.72 1526 1488 1.93 17092400 1237 1.41 1224 1292 1.55 1378 1392 1.81 1604 1460 1.90 1683 1532 2.14 18922500 1272 1.53 1335 1335 1.71 1517 1427 1.94 1718 1518 2.16 1910 1575 2.35 20762600 1320 1.68 1482 1368 1.81 1604 1458 2.06 1823 1562 2.42 2136 1620 2.59 22832700 1361 1.82 1595 1400 1.91 1691 1490 2.19 1936 1602 2.64 2326 1666 2.85 25042800 1402 1.95 1639 1439 2.08 1840 1543 2.43 2145 1642 2.86 2512 1775 3.62 32902900 1446 2.16 1814 1477 2.16 1989 1585 2.65 2335 1753 3.58 3262 — — —3000 1489 2.36 2032 1529 2.52 2223 1598 2.73 2444 1767 3.69 3360 — — —

50TFQ007 (6 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)

Airflow(Cfm)

External Static Pressure (in. wg)0.2 0.4 0.6 0.8 1.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts1800 1395 1.46 1301 1475 1.56 1387 1542 1.71 1517 1607 1.94 1761 1667 2.16 19671900 1430 1.58 1404 1504 1.69 1499 1556 1.82 1613 1621 2.06 1874 1682 2.30 20932000 1459 1.67 1482 1532 1.82 1613 1588 1.97 1744 1655 2.23 2029 1717 2.49 22662100 1489 1.80 1595 1567 1.99 1761 1626 2.16 1910 1694 2.44 2224 1758 2.73 24852200 1528 1.95 1726 1603 2.17 1919 1666 2.37 2093 1736 2.68 2441 — — —2300 1561 2.13 1884 1637 2.35 2076 1710 2.54 2272 1782 2.87 2616 — — —2400 1584 2.28 2015 1671 2.55 2249 1756 2.70 2467 — — — — — —2500 1633 2.53 2232 1698 2.72 2405 1779 3.13 2848 — — — — — —2600 1675 2.77 2436 1768 3.26 2964 — — — — — — — — —2700 1775 3.45 3141 — — — — — — — — — — — —2800 — — — — — — — — — — — — — — —2900 — — — — — — — — — — — — — — —3000 — — — — — — — — — — — — — — —

Bhp — Brake Horsepower Input to FanFIOP — Factory-Installed OptionWatts — Input Watts to Motor

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32

FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)

LEGEND

*Standard motor drive range: 590 to 840 rpm. Alternate motor driverange: 685 to 935 rpm. All other rpms require field-supplied drive.

NOTES:1. Boldface indicates field-supplied drive is required.

2. indicates field-supplied motor and drive are required.

3. Maximum usable watts input is 2120 and maximum continuousbhp is 2.40. Extensive motor and electrical testing on these unitsensures that the full range of the motor can be utilized with confi-dence. Using your fan motors up to the wattage ratings shown willnot result in nuisance tripping or premature motor failure. Unit war-ranty will not be affected. For additional information on motor per-formance refer to Indoor-Fan Motor Performance table on page 52.

4. Values include losses for filters, unit casing, and wet coils. Seepage 49 for accessory/FIOP static pressure information.

5. Use of a field-supplied motor may affect wire sizing. Contact yourCarrier representative for details.

6. Interpolation is permissible. Do not extrapolate.

50TFQ008 (71/2 TONS)* — STANDARD MOTOR AND DRIVE AND ALTERNATE DRIVE (BELT DRIVE)

Airflow(Cfm)

External Static Pressure (in. wg)0.2 0.4 0.6 0.8 1.0 1.2

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts2250 511 0.52 539 592 0.74 708 659 0.95 875 722 1.19 1072 778 1.43 1275 829 1.68 14912300 518 0.55 562 599 0.77 731 665 0.98 899 727 1.22 1097 783 1.47 1310 834 1.72 15262400 534 0.61 607 613 0.84 787 677 1.06 965 738 1.30 1165 794 1.55 1378 844 1.81 16042500 549 0.67 653 627 0.90 835 690 1.14 1031 750 1.38 1233 805 1.64 1456 855 1.91 16912550 557 0.71 684 633 0.94 867 697 1.18 1064 756 1.42 1267 811 1.69 1499 861 1.96 17352600 565 0.74 708 639 0.97 891 703 1.22 1097 761 1.46 1301 816 1.74 1543 866 2.01 17792700 581 0.81 763 652 1.04 948 717 1.31 1173 773 1.55 1378 827 1.83 1621 878 2.12 18752800 597 0.89 827 665 1.12 1014 733 1.40 1250 786 1.66 1473 839 1.93 1709 889 2.23 19712900 613 0.97 891 679 1.20 1081 745 1.50 1335 799 1.76 1560 850 2.04 1805 900 2.34 20673000 629 1.06 965 694 1.29 1156 759 1.59 1413 812 1.88 1665 862 2.15 1901 911 2.46 21713100 646 1.15 1039 709 1.39 1241 772 1.70 1508 825 1.99 1761 875 2.28 2015 923 2.58 22753200 662 1.25 1123 724 1.50 1335 785 1.80 1595 840 2.11 1866 887 2.41 2128 934 2.71 23863300 679 1.35 1207 740 1.61 1430 798 1.91 1691 854 2.24 1980 900 2.54 2240 946 2.85 25043400 696 1.46 1301 756 1.73 1534 811 2.02 1788 868 2.37 2093 914 2.69 2369 959 3.00 26293500 712 1.57 1396 771 1.85 1639 824 2.14 1892 881 2.50 2206 928 2.84 2495 971 3.16 27593600 729 1.69 1499 787 1.98 1753 839 2.21 2006 894 2.64 2326 942 2.99 2620 984 3.22 28863700 746 1.85 1613 803 2.12 1875 854 2.42 2136 907 2.78 2445 956 3.15 2751 997 3.49 30173750 755 1.89 1674 811 2.20 1945 862 2.49 2197 914 2.85 2504 963 3.23 2815 — — —

50TFQ008 (71/2 TONS)* — STANDARD MOTOR AND DRIVE AND ALTERNATE DRIVE (BELT DRIVE) (cont)

Airflow(Cfm)

External Static Pressure (in. wg)1.4 1.6 1.8 2.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts2250 884 1.97 1744 937 2.33 2058 947 2.66 2343 1022 3.10 27102300 885 2.00 1770 939 2.36 2084 979 2.69 2369 1025 3.12 27272400 892 2.08 1840 944 2.40 2119 987 2.76 2428 1039 3.20 27912500 902 2.18 1927 949 2.48 2188 1002 2.84 2495 1041 3.25 28312550 908 2.24 1980 953 2.53 2232 1003 2.87 2521 1045 3.28 28542600 913 2.29 2023 957 2.58 2275 1004 2.91 2554 1050 3.31 28782700 924 2.40 2120 967 2.70 2377 1010 3.01 2637 1056 3.37 29252800 935 2.52 2223 978 2.62 2479 1019 3.13 2735 1061 3.47 30022900 946 2.65 2335 989 2.96 2595 1030 3.27 2847 — — —3000 957 2.78 2445 1000 3.09 2702 1040 3.41 2956 — — —3100 968 2.91 2554 1011 3.24 2832 — — — — — —3200 980 3.04 2661 1022 3.38 2933 — — — — — —3300 991 3.18 2775 — — — — — — — — —3400 1003 3.32 2886 — — — — — — — — —3500 1014 3.48 3009 — — — — — — — — —3600 — — — — — — — — — — — —3700 — — — — — — — — — — — —3750 — — — — — — — — — — — —

Bhp — Brake Horsepower Input to FanFIOP — Factory-Installed OptionWatts — Input Watts to Motor

Performance data (cont)

Page 33: Product 50TFQ004-012 Data Single-Package Standard ...dms.hvacpartners.com/docs/1005/Public/04/50TFQ-1PD.pdf · Color-coded electrical wiring per- ... Refrigeration, and Air ... †Single

33

FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)

LEGEND

*Motor drive range: 860 to 1080 rpm. All other rpms require field-supplied drive.

NOTES:1. Boldface indicates field-supplied drive is required.2. indicates field-supplied motor and drive are required.3. Values include losses for filters, unit casings, and wet coils. See

page 49 for accessory/FIOP static pressure information.

4. Maximum continuous bhp is 3.7 and the maximum continuouswatts are 3313. Extensive motor and electrical testing on theseunits ensures that the full range of the motor can be utilized withconfidence. Using your fan motors up to the wattage ratings shownwill not result in nuisance tripping or premature motor failure. Unitwarranty will not be affected. See Indoor-Fan Motor Performancetable on page 52 for additional information.

5. Use of a field-supplied motor may affect wire sizing. Contact yourCarrier representative for details.

6. Interpolation is permissible. Do not extrapolate.

50TFQ008 (71/2 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*

Airflow(Cfm)

External Static Pressure (in. wg)0.2 0.4 0.6 0.8 1.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts2250 514 0.55 562 593 0.76 723 662 0.99 907 724 1.22 1097 781 1.48 13182300 521 0.57 577 600 0.79 747 668 1.02 932 730 1.26 1131 786 1.50 13352400 536 0.63 623 613 0.85 795 680 1.09 989 741 1.34 1199 796 1.59 14132500 551 0.69 669 626 0.93 859 693 1.17 1056 753 1.43 1275 808 1.69 14992550 559 0.72 692 634 0.97 891 700 1.21 1089 759 1.48 1318 814 1.74 15432600 567 0.75 716 641 1.00 916 706 1.25 1123 764 1.52 1353 819 1.79 15872700 582 0.83 779 655 1.08 981 719 1.34 1199 776 1.61 1430 831 1.89 16742800 598 0.90 835 670 1.17 1056 732 1.43 1275 789 1.71 1617 842 2.00 17702900 614 0.98 899 684 1.25 1123 745 1.53 1361 802 1.81 1604 854 2.11 18663000 630 1.07 973 699 1.35 1207 759 1.63 1147 815 1.92 1700 866 2.23 19713100 646 1.16 1047 714 1.45 1292 773 1.74 1543 828 2.04 1805 878 2.35 20763200 662 1.28 1131 729 1.55 1378 787 1.86 1648 841 2.16 1910 891 2.48 21883300 679 1.36 1216 744 1.66 1473 801 1.98 1753 854 2.29 2023 904 2.61 23003400 695 1.47 1310 759 1.78 1578 816 2.10 1868 867 2.42 2136 917 2.75 24203500 712 1.59 1413 774 1.90 1683 830 2.23 1971 881 2.56 2257 930 2.90 25463600 729 1.71 1617 790 2.03 1796 845 2.37 2093 895 2.71 2386 943 3.05 26703700 745 1.84 1630 805 2.17 1919 860 2.52 2223 909 2.87 2521 956 3.22 28073750 754 1.91 1691 813 2.24 1980 868 2.59 2283 917 2.95 2587 963 3.30 2870

50TFQ008 (71/2 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)

Airflow(Cfm)

External Static Pressure (in. wg)0.2 0.4 0.6 0.8 1.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts2250 841 1.81 1604 902 2.25 1989 939 2.60 2292 979 2.94 2589 1015 3.29 28922300 843 1.83 1621 905 2.28 2015 943 2.52 2309 983 2.96 2609 1020 3.31 29142400 848 1.88 1665 910 2.31 2041 952 2.74 2411 992 3.10 2729 1029 3.46 30482500 859 1.96 1735 912 2.31 2050 963 2.81 2470 1004 3.18 2798 1041 3.55 31262550 864 2.01 1779 915 2.34 2067 968 2.81 2479 1009 3.18 2798 1047 3.55 31262600 869 2.06 1823 918 2.37 2093 973 2.81 2487 1014 3.18 2798 1052 3.55 31262700 880 2.17 1919 927 2.47 2180 976 2.84 2495 1017 3.21 2828 1055 3.59 31592800 892 2.29 2023 938 2.58 2275 983 2.92 2562 1024 3.30 2908 1063 3.69 32482900 903 2.42 2136 949 2.71 2386 993 3.03 2653 1035 3.43 3017 1074 3.83 33703000 915 2.54 2240 961 2.85 2504 1003 3.17 2767 1045 3.59 3157 1084 4.01 35263100 926 2.67 2352 972 3.00 2629 1015 3.32 2886 1058 3.76 3306 1097 4.20 36933200 938 2.81 2470 983 3.14 2743 1026 3.47 3002 1069 3.93 3456 — — —3300 950 2.95 2587 995 3.30 2870 1043 3.80 3341 — — — — — —3400 963 3.10 2710 1007 3.45 2987 1055 3.97 3493 — — — — — —3500 976 3.25 2831 1030 3.82 3362 — — — — — — — — —3600 988 3.41 2956 1043 4.01 3528 — — — — — — — — —3700 1019 3.90 3431 — — — — — — — — — — — —3750 1026 4.00 3517 — — — — — — — — — — — —

Bhp — Brake Horsepower Input to FanFIOP — Factory-Installed OptionWatts — Input Watts to Motor

Page 34: Product 50TFQ004-012 Data Single-Package Standard ...dms.hvacpartners.com/docs/1005/Public/04/50TFQ-1PD.pdf · Color-coded electrical wiring per- ... Refrigeration, and Air ... †Single

34

FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)

LEGEND

*Motor drive range: 685 to 935 rpm. All other rpms require field-supplied drive.

NOTES:1. Boldface indicates field-supplied drive is required.

2. indicates field-supplied motor and drive are required.

3. Maximum usable watts input is 2120 and maximum continuousbhp is 2.40. Extensive motor and electrical testing on these unitsensures that the full range of the motor can be utilized with confi-dence. Using your fan motors up to the wattage ratings shown willnot result in nuisance tripping or premature motor failure. Unit war-ranty will not be affected. For additional information on motor per-formance refer to Indoor-Fan Motor Performance table on page 52.

4. Values include losses for filters, unit casing, and wet coils. Seepage 49 for accessory/FIOP static pressure information.

5. Use of a field-supplied motor may affect wire sizing. Contact yourCarrier representative to verify.

6. Interpolation is permissible. Do not extrapolate.

50TFQ009 (8 TONS)* — STANDARD MOTOR (BELT DRIVE)

Airflow(Cfm)

External Static Pressure (in. wg)0.2 0.4 0.6 0.8 1.0 1.2

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts2550 557 0.71 684 633 0.94 867 697 1.18 1064 756 1.42 1267 811 1.69 1499 861 1.96 17352600 565 0.74 708 639 0.97 891 703 1.22 1097 761 1.46 1301 816 1.74 1543 866 2.01 17792700 581 0.81 763 652 1.04 948 717 1.31 1173 773 1.55 1378 827 1.83 1621 878 2.12 18752800 597 0.89 827 665 1.12 1014 733 1.40 1250 786 1.66 1473 839 1.93 1709 889 2.23 19712900 613 0.97 891 679 1.20 1081 745 1.50 1335 799 1.76 1560 850 2.04 1805 900 2.34 20673000 629 1.06 965 694 1.29 1156 759 1.59 1413 812 1.88 1665 862 2.15 1901 911 2.46 21713100 646 1.15 1039 709 1.39 1241 772 1.70 1508 825 1.99 1761 875 2.28 2015 923 2.58 22753200 662 1.25 1123 724 1.50 1335 785 1.80 1595 840 2.11 1866 887 2.41 2128 934 2.71 23863300 679 1.35 1207 740 1.61 1430 798 1.91 1691 854 2.24 1980 900 2.54 2240 946 2.85 25043400 696 1.46 1301 756 1.73 1534 811 2.02 1788 868 2.37 2093 914 2.69 2369 959 3.00 26293500 712 1.57 1396 771 1.85 1639 824 2.14 1892 881 2.50 2206 928 2.84 2495 971 3.16 27593600 729 1.69 1499 787 1.98 1753 839 2.27 2006 894 2.64 2326 942 2.99 2620 984 3.32 28863700 746 1.82 1613 803 2.12 1875 854 2.42 2136 907 2.78 2445 956 3.15 2751 997 3.49 30173750 755 1.89 1674 811 2.20 1945 862 2.49 2197 914 2.85 2504 963 3.23 2815 — — —3800 763 1.95 1726 819 2.27 2006 869 2.56 2257 920 2.92 2562 970 3.31 2878 — — —3900 780 2.09 1849 835 2.42 2136 884 2.72 2394 933 3.07 2686 983 3.48 3009 — — —4000 796 2.23 1971 851 2.56 2257 900 2.89 2537 946 3.23 2815 — — — — — —4100 813 2.39 2110 867 2.74 2411 915 3.06 2678 960 3.40 2948 — — — — — —4200 830 2.55 2249 883 2.91 2554 931 3.24 2823 — — — — — — — — —4250 839 2.63 2317 892 3.00 2629 939 3.34 2902 — — — — — — — — —

50TFQ009 (8 TONS)* — STANDARD MOTOR (BELT DRIVE) (cont)

Airflow(Cfm)

External Static Pressure (in. wg)1.4 1.6 1.8 2.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts2550 908 2.24 1980 953 2.53 2232 1003 2.87 2521 1045 3.28 28542600 913 2.29 2023 957 2.58 2275 1004 2.91 2554 1050 3.31 28782700 924 2.40 2120 967 2.70 2377 1010 3.01 2637 1056 3.37 29252800 935 2.52 2223 978 2.62 2479 1019 3.13 2735 1061 3.41 30022900 946 2.65 2335 989 2.96 2595 1030 3.27 2847 — — —3000 957 2.78 2445 1000 3.09 2702 1040 3.41 2956 — — —3100 968 2.91 2554 1011 3.24 2832 — — — — — —3200 980 3.04 2661 1022 3.38 2933 — — — — — —3300 991 3.18 2775 — — — — — — — — —3400 1003 3.52 2886 — — — — — — — — —3500 1014 3.48 3009 — — — — — — — — —3600 — — — — — — — — — — — —3700 — — — — — — — — — — — —3750 — — — — — — — — — — — —3800 — — — — — — — — — — — —3900 — — — — — — — — — — — —4000 — — — — — — — — — — — —4100 — — — — — — — — — — — —4200 — — — — — — — — — — — —4250 — — — — — — — — — — — —

Bhp — Brake Horsepower Input to FanFIOP — Factory-Installed OptionWatts — Input Watts to Motor

Performance data (cont)

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35

FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)

LEGEND

*Motor drive range: 860 to 1080 rpm. All other rpms require field-supplied drive.

NOTES:1. Boldface indicates field-supplied drive is required.2. indicates field-supplied motor and drive are required.3. Values include losses for filters, unit casings, and wet coils. See

page 49 for accessory/FIOP static pressure information.

4. Maximum continuous bhp is 3.7 and the maximum continuouswatts are 3313. Extensive motor and electrical testing on theseunits ensures that the full range of the motor can be utilized withconfidence. Using your fan motors up to the wattage ratings shownwill not result in nuisance tripping or premature motor failure. Unitwarranty will not be affected. See Indoor-Fan Motor Performancetable on page 52 for additional information.

5. Use of a field-supplied motor may affect wire sizing. Contact yourCarrier representative for details.

6. Interpolation is permissible. Do not extrapolate.

50TFQ009 (81/2 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*

Airflow(Cfm)

External Static Pressure (in. wg)0.2 0.4 0.6 0.8 1.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts2550 559 0.72 692 634 0.97 891 700 1.21 1089 759 1.48 1318 814 1.74 15432600 567 0.76 716 641 1.00 916 706 1.25 1123 764 1.52 1353 819 1.79 15872700 582 0.83 779 655 1.08 981 719 1.34 1199 776 1.61 1430 831 1.89 16742800 598 0.90 835 670 1.17 1056 732 1.43 1275 789 1.71 1517 842 2.00 17702900 614 0.98 899 684 1.25 1123 745 1.53 1361 802 1.81 1604 854 2.11 18663000 630 1.07 973 690 1.35 1207 759 1.63 1147 816 1.92 1700 866 2.23 19713100 646 1.16 1047 714 1.45 1292 773 1.74 1543 828 2.04 1805 878 2.35 20763200 662 1.26 1131 729 1.55 1378 787 1.86 1648 841 2.16 1910 891 2.48 21883300 679 1.36 1216 744 1.66 1473 801 1.98 1753 854 2.29 2023 904 2.61 23003400 695 1.47 1310 759 1.78 1578 816 2.10 1958 867 2.42 2136 917 2.75 24203500 712 1.59 1413 774 1.90 1683 830 2.23 1971 881 2.56 2257 930 2.90 25463600 729 1.71 1517 790 2.03 1796 845 2.37 2093 895 2.71 2386 943 3.05 26703700 745 1.84 1630 805 2.17 1919 860 2.52 2223 909 2.87 2521 956 3.22 28073750 754 1.91 1691 813 2.24 1980 868 2.59 2283 917 2.95 2587 963 3.30 28703800 762 1.98 1753 821 2.31 2041 875 2.66 2343 924 3.03 2653 970 3.38 29333900 779 2.12 1875 836 2.46 2171 890 2.82 2479 938 3.19 2783 981 3.65 32094000 796 2.27 2006 852 2.61 2300 905 2.98 2612 953 3.37 2925 996 3.85 33904100 813 2.42 2136 868 2.78 2445 920 3.15 2751 974 3.74 3294 — — —4200 830 2.59 2283 884 2.95 2587 935 3.33 2894 990 3.96 3482 — — —4250 839 2.68 2360 890 3.04 2661 965 3.88 3412 — — — — — —

50TFQ009 (81/2 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)

Airflow(Cfm)

External Static Pressure (in. wg)1.2 1.4 1.6 1.8 2.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts2550 864 2.01 1779 915 2.34 2067 968 2.81 2479 991 3.02 2654 1012 3.21 28272600 869 2.06 1823 918 2.37 2093 973 2.81 2487 996 3.02 2654 1017 3.21 28272700 880 2.17 1919 927 2.47 2180 976 2.84 2495 999 3.05 2682 1021 3.25 28572800 892 2.29 2023 938 2.58 2275 983 2.92 2562 1006 3.13 2758 1028 3.34 29382900 903 2.42 2136 949 2.71 2386 993 3.03 2653 1017 3.25 2862 1038 3.46 30483000 915 2.54 2240 961 2.85 2504 1003 3.17 2767 1027 3.40 2994 1049 3.62 31893100 926 2.67 2352 972 3.00 2629 1016 3.32 2886 1040 3.56 3136 1062 3.80 33403200 938 2.81 2470 983 3.14 2743 1026 3.47 3002 1050 3.72 3277 1073 3.97 34913300 950 2.95 2587 995 3.30 2870 1022 3.58 3146 1046 3.84 3377 1069 4.09 35973400 963 3.10 2710 1007 3.45 2987 1034 3.74 3289 1059 4.01 3530 — — —3500 976 3.25 2831 1007 3.56 3137 1034 3.85 3399 1058 4.15 3648 — — —3600 988 3.41 2956 1019 3.74 3292 1047 4.05 3566 — — — — — —3700 992 3.59 3161 1023 3.94 3467 — — — — — — — — —3750 999 3.68 3240 1030 4.04 3554 — — — — — — — — —3800 1006 3.77 3318 1038 4.14 3640 — — — — — — — — —3900 1017 4.07 3580 — — — — — — — — — — — —4000 — — — — — — — — — — — — — — —4100 — — — — — — — — — — — — — — —4200 — — — — — — — — — — — — — — —4250 — — — — — — — — — — — — — — —

Bhp — Brake Horsepower Input to FanFIOP — Factory-Installed OptionWatts — Input Watts to Motor

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36

FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)

LEGEND

*Standard motor drive range: 685 to 935 rpm. Alternate motor driverange: 835 to 1085 rpm. High-static motor drive range is 830 to1130 rpm. All other rpms require field-supplied drive.

NOTES:1. Boldface indicates high-static motor and drive are required.

2. Maximum usable watts input is 2120 with standard motor,2615 with alternate motor, and 4400 for the high-static motor. Max-imum continuous bhp is 2.40 with standard motor, 2.90 with alter-nate motor, and 5.25 for the high-static motor. Extensive motor andelectrical testing on these units ensures that the full range of themotor can be utilized with confidence. Using your fan motors up tothe wattage ratings shown will not result in nuisance tripping orpremature motor failure. Unit warranty will not be affected. Foradditional information on motor performance, refer to Indoor-FanMotor Performance table on page 52.

3. Values include losses for filters, unit casings, and wet coils. Seepage 49 for accessory/FIOP static pressure information.

4. Use of a field-supplied motor may affect wire sizing. Contact yourCarrier representative for details.

5. Interpolation is permissible. Do not extrapolate.

50TFQ012 (10 TONS)*

Airflow(Cfm

External Static Pressure (in. wg)0.2 0.4 0.6 0.8 1.0 1.2

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts3000 532 0.64 630 605 0.81 763 670 0.97 891 725 1.12 1014 778 1.28 1148 825 1.43 12753100 544 0.70 677 616 0.86 803 680 1.03 940 735 1.20 1081 787 1.36 1216 835 1.52 13533200 557 0.75 716 628 0.93 859 690 1.10 998 746 1.28 1148 796 1.44 1284 844 1.61 14303300 570 0.81 763 639 0.99 907 700 1.18 1064 757 1.36 1216 805 1.52 1353 854 1.70 15083400 583 0.88 818 651 1.06 965 711 1.25 1123 767 1.44 1284 815 1.61 1430 863 1.79 15873500 596 0.94 867 663 1.14 1031 721 1.33 1190 777 1.52 1353 826 1.71 1517 871 1.88 16653600 609 1.01 924 674 1.22 1097 732 1.42 1267 787 1.61 1430 836 1.80 1595 880 1.98 17533700 622 1.09 989 686 1.30 1165 744 1.50 1335 797 1.70 1508 847 1.91 1691 890 2.09 18493800 635 1.16 1047 698 1.39 1241 755 1.59 1413 808 1.80 1595 857 2.01 1779 901 2.20 19453900 649 1.25 1123 713 1.48 1318 767 1.68 1491 818 1.90 1683 867 2.11 1866 912 2.32 20504000 662 1.33 1190 722 1.57 1396 778 1.78 1578 829 2.01 1779 878 2.22 1962 922 2.44 22034100 675 1.42 1267 734 1.67 1482 790 1.89 1674 839 2.12 1875 888 2.33 2058 933 2.56 23094200 689 1.52 1353 746 1.77 1569 801 1.99 1761 851 2.23 1971 898 2.45 2212 943 2.69 24244300 702 1.61 1430 759 1.88 1665 813 2.11 1866 862 2.34 2067 908 2.58 2326 953 2.81 25334400 715 1.72 1526 772 1.99 1761 825 2.22 1962 873 2.46 2221 919 2.71 2442 963 2.94 26514500 729 1.83 1621 785 2.10 1858 837 2.35 2076 885 2.59 2335 929 2.85 2569 973 3.08 27824600 742 1.94 1718 797 2.22 1962 848 2.48 2238 896 2.72 2451 940 2.98 2688 984 3.22 29144700 756 2.06 1823 810 2.34 2067 860 2.61 2353 908 2.86 2578 951 3.12 2727 994 3.38 30684800 770 2.18 1927 823 2.46 2221 872 2.75 2505 919 3.00 2707 963 3.27 2847 1003 3.43 32024900 783 2.31 2041 836 2.60 2344 884 2.89 2605 931 3.14 2838 974 3.41 2956 1013 3.59 33495000 797 2.44 2203 849 2.73 2460 897 3.04 2661 943 3.30 2870 984 3.44 3211 1023 3.75 3501

50TFQ012 (10 TONS)* (cont)

Airflow(Cfm)

External Static Pressure (in. wg)1.4 1.6 1.8 2.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts3000 874 1.60 1422 926 1.82 1613 974 2.11 1920 1012 2.41 21343100 880 1.68 1491 933 1.87 1656 983 2.16 1963 1017 2.44 21773200 888 1.77 1569 934 1.94 1718 988 2.18 1980 1025 2.47 22303300 897 1.86 1648 940 2.03 1853 989 2.24 2031 1032 2.53 22823400 907 1.97 1744 947 2.14 1946 991 2.32 2099 1038 2.57 23183500 916 2.07 1831 956 2.25 2039 997 2.43 2195 1043 2.64 23803600 926 2.18 1927 966 2.41 2134 1004 2.54 2291 1045 2.74 24783700 934 2.28 2015 976 2.48 2238 1013 2.66 2397 1051 2.85 25693800 943 2.41 2160 985 2.60 2334 1023 2.79 2514 1059 2.98 26883900 952 2.51 2265 994 2.72 2451 1032 2.92 2633 1068 3.12 28194000 962 2.63 2371 1003 2.84 2560 1042 3.06 2763 1078 3.26 29524100 973 2.77 2496 1011 2.97 2679 1051 3.20 2895 1087 3.41 30974200 983 2.91 2624 1021 3.11 2810 1060 3.34 3029 1090 3.51 32764300 994 3.05 2754 1031 3.25 2943 1068 3.48 3166 1097 3.70 34534400 1004 3.19 2885 1042 3.41 3097 1080 3.63 3388 1105 3.91 36424500 1015 3.33 2020 1051 3.45 3218 1090 3.75 3493 1112 4.12 38434600 1025 3.48 3166 1060 3.61 3369 1100 3.92 3655 1119 4.35 40574700 1037 3.58 3335 1070 3.84 3325 1111 4.10 3822 1126 4.59 42844800 1048 3.75 3494 1080 3.95 3686 1121 4.28 3995 1133 4.85 45234900 1060 3.92 3659 1089 4.13 3854 1132 4.48 4174 1140 5.12 47755000 1072 4.11 3830 1099 4.32 4027 1144 4.67 4359 — — —

Bhp — Brake Horsepower Input to FanFIOP — Factory-Installed OptionWatts — Input Watts to Motor

Performance data (cont)

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37

FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS

LEGEND

NOTES:1. Values include losses for filters, unit casing, and wet coils. See

page 49 for accessory/FIOP static pressure information.

2. Extensive motor and electrical testing on these units ensures thatthe full range of the motor can be utilized with confidence. Usingyour fan motors up to the wattage ratings shown will not result innuisance tripping or premature motor failure. Unit warranty will notbe affected. For additional information on motor performance, referto Indoor-Fan Motor Performance table on page 52.

3. Use of a field-supplied motor may affect wire sizing. Contact yourCarrier representative for details.

LEGEND

*Motor drive range: 760 to 1000 rpm. All other rpms require field-supplied drive.

NOTES:1. Boldface indicates field-supplied drive is required.2. Maximum usable watts input is 1000 and maximum continuous bhp

is 1.00. Extensive motor and electrical testing on these units

ensures that the full range of the motor can be utilized with confi-dence. Using your fan motors up to the wattage ratings shown willnot result in nuisance tripping or premature motor failure. Unitwarranty will not be affected. For additional information on motorperformance, refer to Indoor-Fan Motor Performance table onpage 52.

3. Values include losses for filters, unit casing, and wet coils. Seepage 49 for accessory/FIOP static pressure information.

4. Interpolation is permissible. Do not extrapolate.5. Use of a field-supplied motor may affect wire sizing. Contact your

Carrier representative for details.

50TFQ004 (3 TONS) — STANDARD MOTOR (DIRECT DRIVE)

Airflow(Cfm)

Low Speed High Speed208 v 230, 460, 575 v 208 v 230, 460, 575 v

ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts900 0.72 0.21 253 0.75 0.23 277 0.73 0.26 307 0.76 0.31 363

1000 0.67 0.23 270 0.69 0.25 292 0.70 0.27 321 0.71 0.32 3741100 0.61 0.24 287 0.63 0.26 307 0.64 0.28 335 0.65 0.33 3851200 0.57 0.26 304 0.58 0.27 323 0.56 0.29 349 0.59 0.34 3971300 0.51 0.27 321 0.53 0.29 338 0.53 0.31 364 0.54 0.34 4081400 0.44 0.29 338 0.46 0.30 354 0.47 0.32 378 — — —1500 0.39 0.30 355 0.41 0.31 369 0.43 0.33 392 — — —

Bhp — Brake Horsepower Input to FanESP — External Static Pressure (in. wg)FIOP — Factory-Installed OptionWatts — Input Watts to Motor

50TFQ004 (3 TONS) — ALTERNATE MOTOR (BELT DRIVE)*

Airflow(Cfm)

External Static Pressure (in. wg)0.1 0.2 0.3 0.4 0.5 0.6

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts900 526 0.06 70 584 0.08 99 656 0.12 139 734 0.22 219 818 0.25 269 875 0.27 289

1000 570 0.09 109 627 0.13 149 738 0.19 189 800 0.26 259 848 0.29 288 895 0.31 3081100 614 0.13 149 670 0.16 189 758 0.23 229 812 0.29 288 863 0.32 308 914 0.35 3481200 658 0.16 189 710 0.23 229 780 0.28 279 840 0.32 318 889 0.36 358 938 0.40 3981300 703 0.20 239 752 0.27 269 808 0.32 318 868 0.37 368 916 0.41 408 963 0.45 4481400 725 0.29 288 776 0.31 308 845 0.38 378 891 0.42 418 937 0.47 467 983 0.51 5071500 755 0.33 328 816 0.38 378 870 0.43 428 924 0.48 477 969 0.53 527 1014 0.58 577

50TFQ004 (3 TONS) — ALTERNATE MOTOR (BELT DRIVE)* (cont)

Airflow(Cfm)

External Static Pressure (in. wg)0.7 0.8 0.9 1.0 1.1 1.2

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts900 924 0.32 308 953 0.35 348 989 0.38 388 1028 0.42 438 1074 0.49 487 1120 0.54 537

1000 936 0.35 348 977 0.39 388 1020 0.44 438 1064 0.48 477 1124 0.54 537 1185 0.60 5971100 960 0.39 388 1005 0.43 428 1052 0.49 487 1100 0.52 527 1163 0.59 587 1225 0.65 6471200 960 0.45 388 1038 0.50 497 1076 0.53 527 1136 0.59 577 1201 0.65 647 1266 0.72 7161300 1012 0.51 507 1061 0.56 557 1090 0.61 607 1172 0.65 647 1239 0.72 716 1306 0.79 7861400 1027 0.56 557 1071 0.60 597 1108 0.67 666 1208 0.70 706 1278 0.79 786 1347 0.87 8651500 1056 0.63 627 1097 0.68 676 1117 0.70 696 1245 0.74 776 1315 0.87 865 1385 0.96 955

Bhp — Brake Horsepower Input to FanFIOP — Factory-Installed OptionWatts — Input Watts to Motor

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38

FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)

LEGEND

*Motor drive range: 1075 to 1455 rpm. All other rpms require field-supplied drive.

NOTES:1. Boldface indicates field-supplied drive is required.2. Values include losses for filters, unit casing, and wet coils. See

page 49 for accessory/FIOP static pressure information.

3. Maximum continuous bhp is 2.4 and the maximum continuous wattsare 2120. Extensive motor and electrical testing on these unitsensures that the full range of the motor can be utilized with confi-dence. Using your fan motors up to the wattage ratings shown willnot result in nuisance tripping or premature motor failure. Unit war-ranty will not be affected. See Indoor-Fan Motor Performance tableon page 52 for additional information.

4. Use of a field-supplied motor may affect wire sizing. Contact yourCarrier representative for details.

5. Interpolation is permissible. Do not extrapolate.

LEGEND

NOTES:1. Values include losses for filters, unit casing, and wet coils. See

page 49 for accessory/FIOP static pressure information.

2. Extensive motor and electrical testing on these units ensures thatthe full range of the motor can be utilized with confidence. Usingyour fan motors up to the wattage ratings shown will not result innuisance tripping or premature motor failure. Unit warranty will notbe affected. For additional information on motor performance, referto Indoor-Fan Motor Performance table on page 52.

3. Use of a field-supplied motor may affect wire sizing. Contact yourCarrier representative for details.

50TFQ004 (3 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*

Airflow(Cfm)

External Static Pressure (in. wg)0.2 0.4 0.6 0.8 1.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts900 584 0.08 99 734 0.22 219 875 0.27 269 953 0.35 348 1028 0.42 438

1000 627 0.13 149 800 0.26 259 895 0.31 308 977 0.39 388 1064 0.48 4771100 670 0.16 189 812 0.29 288 914 0.35 348 1005 0.43 428 1100 0.52 5271200 710 0.23 229 840 0.32 318 938 0.40 398 1038 0.50 497 1136 0.59 5771300 752 0.27 269 868 0.37 368 963 0.45 448 1061 0.56 557 1172 0.65 6471400 776 0.31 308 891 0.42 418 983 0.51 507 1071 0.60 597 1208 0.70 7061500 816 0.38 378 924 0.48 477 1014 0.58 577 1097 0.68 676 1245 0.74 776

50TFQ004 (3 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)

Airflow(Cfm)

External Static Pressure (in. wg)1.2 1.4 1.6 1.8 2.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts900 1120 0.54 537 1155 0.59 589 1186 0.64 639 1215 0.69 685 1240 0.73 730

1000 1185 0.60 597 1222 0.66 655 1255 0.71 709 1285 0.77 761 1312 0.82 8111100 1225 0.65 647 1263 0.71 709 1298 0.77 769 1328 0.83 825 1357 0.88 8791200 1266 0.72 716 1306 0.79 786 1341 0.86 851 1373 0.92 914 1402 0.98 9731300 1306 0.79 786 1347 0.87 862 1383 0.94 934 1416 1.01 1003 1446 1.07 10681400 1347 0.87 865 1389 0.95 950 1427 1.03 1029 1461 1.11 1104 1492 1.18 11761500 1385 0.96 955 1428 1.05 1048 1467 1.14 1135 1502 1.22 1218 1534 1.30 1298

Bhp — Brake Horsepower Input to FanFIOP — Factory-Installed OptionWatts — Input Watts to Motor

50TFQ005 (4 TONS) — STANDARD MOTOR (DIRECT DRIVE)

Airflow(Cfm)

Low Speed High Speed208 v 230, 460, 575 v 208 v 230, 460, 575 v

ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts1200 0.93 0.41 458 0.97 0.45 506 1.04 0.51 572 1.09 0.56 6321300 0.86 0.42 471 0.90 0.46 521 0.96 0.52 589 1.02 0.58 6511400 0.78 0.45 503 0.84 0.49 556 0.90 0.54 616 0.96 0.60 6811500 0.73 0.47 536 0.76 0.52 593 0.83 0.56 631 0.89 0.62 6981600 0.67 0.49 557 0.70 0.54 616 0.75 0.58 654 0.82 0.64 7231700 0.60 0.52 584 0.63 0.57 646 0.67 0.60 678 0.74 0.66 7501800 0.51 0.54 610 0.54 0.60 674 0.62 0.62 698 0.69 0.68 7721900 0.40 0.56 629 0.45 0.62 696 0.54 0.64 720 0.62 0.70 7962000 0.32 0.58 661 0.33 0.65 731 0.47 0.66 744 0.54 0.73 823

Bhp — Brake Horsepower Input to FanESP — External Static Pressure (in. wg)FIOP — Factory-Installed OptionWatts — Input Watts to Motor

Performance data (cont)

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39

FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)

LEGEND

*Motor drive range: 835 to 1185 rpm. All other rpms require field-supplied drive.NOTES:1. Boldface indicates field-supplied drive is required.2. indicates field-supplied motor and drive are required.

3. Maximum usable watts input is 1000 and maximum continuous bhp is 1.00.Extensive motor and electrical testing on these units ensures that the fullrange of the motor can be utilized with confidence. Using your fan motors upto the wattage ratings shown will not result in nuisance tripping or prematuremotor failure. Unit warranty will not be affected. For additional information onmotor performance, refer to Indoor-Fan Motor Performance table on page 52.

4. Values include losses for filters, unit casing, and wet coils. See page 49 foraccessory/FIOP static pressure information.

5. Interpolation is permissible. Do not extrapolate.6. Use of a field-supplied motor may affect wire sizing. Contact your Carrier rep-

resentative for details.

LEGEND

*Motor drive range: 1075 to 1455 rpm. All other rpms require field-supplied drive.NOTES:1. Boldface indicates field-supplied drive is required.2. Values include losses for filters, unit casing, and wet coils. See page 49 for

accessory/FIOP static pressure information.

3. Maximum continuous bhp is 2.4 and the maximum continuous watts are 2120.Extensive motor and electrical testing on these units ensures that the fullrange of the motor can be utilized with confidence. Using your fan motors upto the wattage ratings shown will not result in nuisance tripping or prematuremotor failure. Unit warranty will not be affected. See Indoor-Fan Motor Perfor-mance table on page 52 for additional information.

4. Interpolation is permissible. Do not extrapolate.5. Use of a field-supplied motor may affect wire sizing. Contact your Carrier rep-

resentative for details.

50TFQ005 (4 TONS) — ALTERNATE MOTOR (BELT DRIVE)*

Airflow(Cfm)

External Static Pressure (in. wg)0.1 0.2 0.3 0.4 0.6 0.7 0.8

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts1200 514 0.15 158 590 0.20 210 657 0.25 263 723 0.30 315 828 0.42 441 876 0.49 510 924 0.55 5781300 545 0.18 189 615 0.23 242 680 0.29 305 744 0.35 368 849 0.47 494 895 0.54 562 940 0.60 6301400 577 0.21 221 642 0.27 284 704 0.33 347 766 0.39 410 870 0.52 546 915 0.59 620 959 0.66 6931500 609 0.26 273 670 0.31 326 729 0.38 394 788 0.44 462 892 0.58 609 936 0.65 683 980 0.72 7571600 642 0.30 315 699 0.36 378 755 0.43 447 811 0.49 515 913 0.64 672 957 0.72 751 1001 0.79 8301700 675 0.36 378 728 0.42 441 782 0.49 510 836 0.55 578 935 0.71 746 979 0.79 825 1023 0.86 9041800 709 0.41 431 759 0.48 504 810 0.55 578 860 0.62 651 957 0.78 820 1001 0.86 904 1044 0.94 9881900 743 0.48 504 790 0.55 578 838 0.62 651 886 0.69 725 980 0.86 904 1023 0.95 993 1066 1.03 10822000 778 0.55 578 836 0.62 651 875 0.70 730 913 0.77 809 1004 0.94 988 1046 1.03 1082 1088 1.12 1177

50TFQ005 (4 TONS) — ALTERNATE MOTOR (BELT DRIVE)* (cont)

Airflow(Cfm)

External Static Pressure (in. wg)1.0 1.1 1.2 1.4 1.6 1.8

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts1200 999 0.66 674 1018 0.67 685 1036 0.68 695 1073 0.71 756 1109 0.75 794 1138 0.79 8511300 1025 0.74 756 1058 0.79 807 1090 0.84 858 1121 0.87 832 1159 0.90 918 1193 0.95 9761400 1042 0.81 828 1080 0.88 899 1118 0.95 971 1175 1.06 1014 1206 1.09 1042 1244 1.12 11381500 1060 0.88 899 1098 0.96 981 1136 1.04 1063 1205 1.19 1138 1258 1.30 1243 1289 1.34 12821600 1080 0.95 971 1117 1.04 1058 1153 1.12 1140 1224 1.29 1234 1287 1.45 1387 1337 1.56 14921700 1101 1.03 1053 1137 1.12 1139 1172 1.20 1226 1241 1.38 1320 1307 1.56 1492 1366 1.73 16551800 1122 1.11 1134 1157 1.20 1226 1192 1.29 1318 1258 1.48 1415 1323 1.67 1597 1385 1.86 17791900 1143 1.21 1237 1179 1.30 1328 1214 1.39 1420 1279 1.58 1511 1341 1.78 1702 1402 1.98 18942000 1165 1.31 1339 1200 1.40 1431 1235 1.49 1523 1300 1.69 1616 1361 1.90 1817 1419 2.10 2008

Bhp — Brake Horsepower Input to FanFIOP — Factory-Installed OptionWatts — Input Watts to Motor

50TFQ005 (4 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*

Airflow(Cfm)

External Static Pressure (in. wg)0.2 0.4 0.6 0.8 1.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts1200 641 0.23 242 761 0.34 357 859 0.46 483 943 0.58 609 1030 0.70 6951300 673 0.28 294 788 0.39 410 887 0.52 546 968 0.65 683 1044 0.77 7361400 705 0.33 347 817 0.45 473 914 0.59 620 996 0.72 757 1069 0.86 8381500 738 0.38 399 847 0.51 536 940 0.65 683 1024 0.81 851 1095 0.95 9301600 772 0.44 462 877 0.58 609 967 0.73 767 1051 0.89 935 1123 1.05 10731700 806 0.51 536 908 0.66 693 997 0.81 851 1077 1.01 1030 1151 1.15 11851800 841 0.59 620 939 0.75 788 1026 0.91 956 1104 1.07 1124 1178 1.26 13181900 876 0.68 714 971 0.84 883 1056 1.01 1061 1132 1.18 1240 1204 1.37 15022000 912 0.77 809 1004 0.94 988 1087 1.12 1177 1162 1.30 1366 1231 1.48 1604

50TFF005 (4 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)

Airflow(Cfm)

External Static Pressure (in. wg)1.2 1.4 1.6 1.8 2.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts1200 1106 0.87 889 1134 0.98 998 1189 1.12 1138 1245 1.21 1358 1292 1.35 13451300 1128 0.91 930 1183 1.10 1052 1226 1.23 1215 1297 1.35 1406 1346 1.51 15001400 1139 1.01 1012 1218 1.14 1090 1286 1.34 1282 1320 1.48 1463 1370 1.65 16451500 1162 1.09 1114 1228 1.24 1186 1303 1.40 1339 1343 1.60 1530 1393 1.79 17781600 1185 1.20 1226 1250 1.35 1291 1319 1.51 1444 1382 1.68 1607 1434 1.88 18671700 1215 1.31 1339 1276 1.48 1415 1334 1.64 1569 1398 1.80 1722 1451 2.01 20011800 1243 1.43 1461 1303 1.61 1540 1359 1.78 1702 1418 1.95 1865 1471 2.18 21671900 1271 1.56 1594 1330 1.74 1664 1386 1.93 1846 1439 2.11 2018 1493 2.36 23452000 1298 1.69 1727 1358 1.89 1808 1413 2.08 1989 1466 2.27 2171 — — —

Bhp — Brake Horsepower Input to FanFIOP — Factory-Installed OptionWatts — Input Watts to Motor

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40

FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)

LEGEND

NOTES:1. Values include losses for filters, unit casing, and wet coils. See

page 49 for accessory/FIOP static pressure information.

2. Extensive motor and electrical testing on these units ensures thatthe full range of the motor can be utilized with confidence. Usingyour fan motors up to the wattage ratings shown will not result innuisance tripping or premature motor failure. Unit warranty will notbe affected. For additional information on motor performance, referto Indoor-Fan Motor Performance table on page 52.

3. Use of a field-supplied motor may affect wire sizing. Contact yourCarrier representative for details.

LEGEND

*Motor drive range: 900 to 1300 rpm. All other rpms require field-supplied drive.

NOTES:1. Boldface indicates field-supplied drive is required.2. indicates field-supplied motor and drive are required.

3. Maximum usable watts input is 2120 and maximum continuous bhpis 1.30 for single-phase units and 2.40 for 3-phase units. Extensivemotor and electrical testing on these units ensures that the fullrange of the motor can be utilized with confidence. Using your fanmotors up to the wattage ratings shown will not result in nuisancetripping or premature motor failure. Unit warranty will not beaffected. For additional information on motor performance, refer toIndoor-Fan Motor Performance table on page 52.

4. Values include losses for filters, unit casing, and wet coils. Seepage 49 for accessory/FIOP static pressure information.

5. Use of a field-supplied motor may affect wire sizing. Contact yourCarrier representative for details.

6. Interpolation is permissible. Do not extrapolate.

50TFQ006 (5 TONS) — STANDARD MOTOR (DIRECT DRIVE)

Airflow(Cfm)

Low Speed Medium Speed High Speed208 v 230, 460, 575 v 208 v 230, 460, 575 v 208 v 230, 460, 575 v

ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts ESP Bhp Watts1500 1.01 0.67 750 1.25 0.71 791 1.26 0.70 782 1.46 0.76 845 1.46 0.79 875 1.52 0.85 9491600 0.82 0.70 780 1.09 0.74 824 1.11 0.74 821 1.32 0.79 883 1.33 0.82 913 1.41 0.89 9881700 0.64 0.73 810 0.97 0.77 857 0.99 0.77 861 1.22 0.83 921 1.24 0.85 950 1.33 0.92 10271800 0.44 0.75 839 0.81 0.80 891 0.84 0.80 900 1.09 0.86 959 1.11 0.89 988 1.22 0.96 10661900 0.32 0.78 869 0.66 0.83 924 0.69 0.83 940 0.96 0.90 997 0.99 0.92 1025 1.11 0.99 11052000 0.21 0.81 899 0.47 0.86 957 0.51 0.86 979 0.80 0.93 1035 0.83 0.95 1063 0.97 1.03 11442100 0.13 0.83 929 0.32 0.89 990 0.36 0.89 1018 0.64 0.96 1073 0.71 0.99 1101 0.86 1.06 11832200 0.05 0.86 959 0.19 0.92 1023 0.21 0.92 1058 0.50 1.00 1111 0.58 1.02 1138 0.75 1.10 12222300 — — — 0.08 0.95 1057 0.08 0.95 1097 0.34 1.03 1149 0.39 1.06 1176 0.57 1.13 12612400 — — — — — — — — — 0.24 1.07 1187 0.29 1.09 1213 0.49 1.17 13002500 — — — — — — — — — 0.15 1.10 1225 0.15 1.12 1251 0.34 1.20 1340

Bhp — Brake Horsepower Input to FanESP — External Static Pressure (in. wg)FIOP — Factory-Installed OptionWatts — Input Watts to Motor

50TFQ006 (5 TONS) — ALTERNATE MOTOR (BELT DRIVE)*

Airflow(Cfm)

External Static Pressure (in. wg)0.1 0.2 0.4 0.6 0.8

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts1500 658 0.27 276 722 0.33 337 840 0.46 470 937 0.59 603 1027 0.74 7561600 693 0.32 327 754 0.38 388 867 0.52 531 963 0.65 664 1052 0.81 8281700 729 0.38 388 787 0.44 450 895 0.58 593 991 0.73 746 1075 0.88 8991800 765 0.45 460 821 0.51 521 923 0.65 664 1019 0.81 828 1099 0.96 9811900 802 0.52 531 854 0.58 593 953 0.73 746 1046 0.90 920 1126 1.06 10832000 840 0.60 613 900 0.66 674 984 0.82 838 1073 0.99 1012 1154 1.16 11852100 878 0.69 705 923 0.75 766 1015 0.91 930 1101 1.08 1104 1182 1.27 12982200 916 0.78 797 958 0.85 869 1046 1.01 1032 1129 1.19 1216 1209 1.39 14202300 954 0.89 910 993 0.96 981 1079 1.13 1155 1160 1.31 1339 1237 1.51 15432400 993 1.00 1022 1029 1.07 1093 1112 1.25 1277 1190 1.43 1461 1264 1.63 16662500 1031 1.13 1155 1066 1.20 1226 1145 1.39 1420 1220 1.57 1604 1292 1.77 1809

50TFQ006 (5 TONS) — ALTERNATE MOTOR (BELT DRIVE)* (cont)

Airflow(Cfm)

External Static Pressure (in. wg)1.0 1.2 1.4 1.6 1.8

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts1500 1108 0.90 920 1186 1.08 1104 1263 1.30 1328 1343 1.58 1615 1431 1.79 18291600 1130 0.97 991 1205 1.15 1175 1278 1.35 1380 1350 1.61 1645 1424 1.80 19211700 1154 1.06 1083 1226 1.23 1257 1296 1.42 1451 1364 1.64 1676 1432 1.89 19311800 1178 1.14 1165 1249 1.32 1349 1316 1.52 1553 1382 1.72 1758 1447 1.95 19931900 1201 1.23 1257 1274 1.43 1461 1338 1.62 1656 1402 1.80 1870 1464 2.05 20952000 1226 1.33 1359 1297 1.53 1564 1363 1.73 1768 1424 1.94 1983 1484 2.16 22072100 1252 1.45 1482 1320 1.64 1676 1388 1.80 1891 1448 2.07 2115 1505 2.29 23402200 1280 1.58 1615 1345 1.77 1809 1410 1.97 2013 1473 2.20 2248 1529 2.43 24832300 1309 1.71 1747 1372 1.91 1952 1434 2.11 2156 1496 2.34 2391 1554 2.58 26372400 1336 1.80 1891 1400 2.06 2105 1459 2.26 2310 1519 2.48 2534 1578 2.76 28202500 1363 2.00 2044 1428 2.22 2269 1486 2.43 2483 1543 2.65 2708 1600 2.89 2953

Bhp — Brake Horsepower Input to FanFIOP — Factory-Installed OptionWatts — Input Watts to Motor

Performance data (cont)

Page 41: Product 50TFQ004-012 Data Single-Package Standard ...dms.hvacpartners.com/docs/1005/Public/04/50TFQ-1PD.pdf · Color-coded electrical wiring per- ... Refrigeration, and Air ... †Single

41

FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)

LEGEND

*Motor drive range: 1300 to 1685 rpm. All other rpms require field-supplied drive.

NOTES:1. Boldface indicates field-supplied drive is required.2. indicates field-supplied motor and drive are required.3. Values include losses for filters, unit casing, and wet coils. See

page 49 for accessory/FIOP static pressure information.

4. Maximum continuous bhp is 2.9 and the maximum continuous wattsare 2562. Extensive motor and electrical testing on these unitsensures that the full range of the motor can be utilized with confi-dence. Using your fan motors up to the wattage ratings shown willnot result in nuisance tripping or premature motor failure. Unit war-ranty will not be affected. See Indoor-Fan Motor Performance tableon page 52 for additional information.

5. Use of a field-supplied motor may affect wire sizing. Contact yourCarrier representative for details.

6. Interpolation is permissible. Do not extrapolate.

50TFQ006 (5 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*

Airflow(Cfm)

External Static Pressure (in. wg)0.2 0.4 0.6 0.8 1.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts1500 789 0.40 420 896 0.53 557 990 0.67 704 1072 0.83 872 1153 1.00 10511600 826 0.46 483 931 0.61 641 1020 0.75 788 1101 0.91 956 1178 1.09 11451700 865 0.54 567 966 0.69 725 1051 0.84 883 1133 1.01 1061 1205 1.18 12401800 905 0.62 661 1002 0.78 820 1084 0.93 977 1163 1.10 1156 1235 1.29 13551900 945 0.72 757 1037 0.88 925 1119 1.04 1093 1194 1.21 1271 1266 1.40 14712000 984 0.82 862 1072 0.98 1030 1154 1.16 1219 1226 1.33 1397 1297 1.53 16082100 1024 0.93 977 1108 1.10 1156 1192 1.29 1355 1259 1.47 1545 1327 1.66 17442200 1064 1.05 1103 1145 1.22 1282 1225 1.43 1503 1294 1.62 1702 1359 1.80 19022300 1104 1.18 1240 1183 1.36 1429 1260 1.57 1650 1330 1.78 1870 1392 1.97 20702400 1145 1.32 1387 1222 1.45 1524 1296 1.73 1818 1365 1.94 2038 1426 2.15 22592500 1186 1.48 1555 1262 1.68 1765 1331 1.89 1986 1400 2.12 2227 1461 2.34 2459

50TFQ006 (5 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)

Airflow(Cfm)

External Static Pressure (in. wg)1.2 1.4 1.6 1.8 2.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts1500 1221 1.17 1229 1256 1.30 1366 1283 1.32 1387 1303 1.22 1282 1345 1.34 13901600 1252 1.27 1334 1311 1.45 1524 1340 1.58 1660 1330 1.61 1692 1373 1.77 18341700 1278 1.37 1439 1345 1.57 1650 1397 1.76 1849 1424 1.89 1986 1470 2.08 21531800 1303 1.48 1555 1371 1.69 1776 1433 1.90 1996 1480 2.09 2196 1528 2.30 23811900 1330 1.59 1671 1396 1.80 1902 1460 2.03 2133 1517 2.25 2364 1566 2.47 25632000 1362 1.73 1818 1422 1.94 2038 1485 2.16 2270 1544 2.40 2522 1594 2.64 27342100 1393 1.87 1965 1452 2.08 2185 1510 2.31 2427 1570 2.55 2674 1620 2.80 29052200 1423 2.02 2122 1483 2.24 2354 1538 2.46 2585 1594 2.71 2821 1645 2.98 30872300 1454 2.18 2291 1515 2.41 2532 1571 2.64 2758 1623 2.88 2976 1675 3.17 32802400 1485 2.36 2480 1544 2.59 2721 1604 2.84 2947 1657 3.07 3152 1710 3.38 34972500 1518 2.55 2679 1574 2.78 2905 1633 3.03 3134 1692 3.28 3345 1746 3.61 3736

Bhp — Brake Horsepower Input to FanFIOP — Factory-Installed OptionWatts — Input Watts to Motor

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42

FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)

LEGEND

*Motor drive range: 1070 to 1460 rpm. All other rpms require field-supplied drive.

NOTES:1. Boldface indicates field-supplied drive is required.2. indicates field-supplied motor and drive are required.

3. Maximum usable watts input is 2120 and maximum continuous bhpis 2.40. Extensive motor and electrical testing on these unitsensures that the full range of the motor can be utilized with confi-dence. Using your fan motors up to the wattage ratings shown willnot result in nuisance tripping or premature motor failure. Unit war-ranty will not be affected. For additional information on motor perfor-mance, refer to Indoor-Fan Motor Performance table on page 52.

4. Values include losses for filters, unit casing, and wet coils. Seepage 49 for accessory/FIOP static pressure information.

5. Use of a field-supplied motor may affect wire sizing. Contact yourCarrier representative for details.

6. Interpolation is permissible. Do not extrapolate.

50TFQ007 (6 TONS) — STANDARD MOTOR (BELT DRIVE)*

Airflow(Cfm)

External Static Pressure (in. wg)0.1 0.2 0.4 0.6 0.8

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts1800 765 0.45 487 821 0.51 532 923 0.65 638 1019 0.81 843 1099 0.96 8831900 802 0.45 539 854 0.58 585 953 0.73 700 1046 0.90 835 1126 1.06 9652000 840 0.60 600 888 0.66 646 984 0.82 771 1073 0.99 907 1154 1.16 10472100 878 0.69 669 923 0.75 716 1015 0.91 843 1101 1.08 981 1182 1.27 11402200 916 0.78 739 958 0.85 795 1046 1.01 924 1129 1.19 1072 1209 1.39 12412300 954 0.89 827 993 0.96 883 1079 1.13 1022 1160 1.31 1173 1237 1.51 13442400 993 1.00 916 1029 1.07 973 1112 1.25 1123 1190 1.43 1275 1264 1.63 14472500 1031 1.13 1022 1066 1.20 1081 1145 1.39 1241 1220 1.57 1396 1292 1.77 15692600 1070 1.26 1131 1103 1.34 1199 1179 1.52 1353 1251 1.71 1517 1322 1.92 17002700 1109 1.41 1258 1140 1.48 1318 1212 1.67 1482 1283 1.87 1656 1352 2.09 18492800 1148 1.57 1396 1177 1.64 1456 1246 1.83 1621 1316 2.04 1805 1383 2.26 19972900 1188 1.74 1543 1215 1.81 1604 1281 2.00 1770 1349 2.22 1962 1413 2.44 21543000 1227 1.92 1700 1253 2.00 1770 1316 2.19 1936 1382 2.42 2136 1444 2.63 2317

50TFQ007 (6 TONS) — STANDARD MOTOR (BELT DRIVE)* (cont)

Airflow(Cfm)

External Static Pressure (in. wg)1.0 1.2 1.4 1.6

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts1800 1178 1.14 1031 1249 1.32 1182 1316 1.52 1353 1382 1.72 15261900 1201 1.23 1106 1274 1.43 1275 1338 1.62 1439 1402 1.83 16212000 1226 1.33 1990 1297 1.53 1361 1363 1.73 1534 1424 1.94 17182100 1252 1.45 1292 1320 1.64 1456 1388 1.85 1639 1448 2.07 18312200 1280 1.58 1404 1345 1.77 1569 1410 1.97 1744 1473 2.20 19452300 1309 1.71 1517 1372 1.91 1691 1434 2.11 1866 1496 2.34 20672400 1336 1.85 1639 1400 2.06 1823 1459 2.26 1997 1519 2.48 21882500 1363 2.00 1770 1428 2.22 1962 1486 2.43 2145 1543 2.65 23352600 1390 2.15 1901 1456 2.38 2102 1514 2.61 2300 1569 2.83 24872700 1418 2.31 2041 1483 2.56 2257 1543 2.80 2462 — — —2800 1446 2.48 2188 1510 2.73 2403 — — — — — —2900 1476 2.67 2352 1537 2.92 2562 — — — — — —3000 1506 2.88 2529 — — — — — — — — —

Bhp — Brake Horsepower Input to FanFIOP — Factory-Installed OptionWatts — Input Watts to Motor

Performance data (cont)

Page 43: Product 50TFQ004-012 Data Single-Package Standard ...dms.hvacpartners.com/docs/1005/Public/04/50TFQ-1PD.pdf · Color-coded electrical wiring per- ... Refrigeration, and Air ... †Single

43

FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont))

LEGEND

*Motor drive range: 1300 to 1685 rpm. All other rpms require field-supplied drive.

NOTES:1. Boldface indicates field-supplied drive is required.2. indicates field-supplied motor and drive are required.

3. Values include losses for filters, unit casing, and wet coils. Seepage 49 for accessory/FIOP static pressure information.

4. Maximum continuous bhp is 2.9 and the maximum continuous wattsare 2562. Extensive motor and electrical testing on these unitsensures that the full range of the motor can be utilized with confi-dence. Using your fan motors up to the wattage ratings shown willnot result in nuisance tripping or premature motor failure. Unit war-ranty will not be affected. See Indoor-Fan Motor Performance tableon page 52 for additional information.

5. Use of a field-supplied motor may affect wire sizing. Contact yourCarrier representative for details.

6. Interpolation is permissible. Do not extrapolate.

50TFQ007 (6 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*

Airflow(Cfm)

External Static Pressure (in. wg)0.2 0.4 0.6 0.8 1.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts1800 942 0.73 700 1047 0.90 835 1139 1.05 956 1193 1.14 1031 1276 1.30 11651900 982 0.83 779 1084 1.02 932 1160 1.11 1006 1223 1.24 1114 1301 1.38 12332000 1022 0.94 867 1121 1.12 1014 1188 1.22 1097 1254 1.36 1216 1329 1.44 12842100 1063 1.10 998 1140 1.18 1064 1196 1.27 1140 1272 1.45 1292 1354 1.58 14042200 1104 1.20 1081 1159 1.23 1106 1229 1.41 1258 1306 1.53 1361 1363 1.70 15082300 1130 1.27 1140 1196 1.37 1224 1264 1.56 1387 1340 1.66 1473 1397 1.86 16482400 1174 1.37 1224 1245 1.57 1396 1305 1.63 1447 1373 1.84 1630 1440 1.95 17262500 1201 1.50 1335 1284 1.65 1465 1338 1.75 1552 1402 1.99 1761 1469 2.04 18052600 1246 1.67 1482 1312 1.76 1560 1366 1.96 1735 1435 2.10 1858 1494 2.19 19362700 1285 1.80 1595 1354 1.95 1726 1403 2.14 1892 1474 2.21 1954 1536 2.46 21712800 1304 1.85 1639 1374 2.12 1875 1459 2.25 1989 1514 2.42 2136 1570 2.66 23432900 1345 2.05 1814 1412 2.32 2050 1496 2.54 2240 1529 2.61 2300 1603 2.87 25213000 1378 2.30 2032 1451 2.40 2119 1534 2.66 2343 1560 2.81 2470 1611 3.01 2648

50TFQ007 (6 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)

Airflow(Cfm)

External Static Pressure (in. wg)1.2 1.4 1.6 1.8 2.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts1800 1341 1.40 1250 1413 1.55 1378 1474 1.58 1404 1522 1.74 1564 1566 1.89 17041900 1374 1.53 1361 1437 1.62 1439 1490 1.67 1482 1538 1.84 1653 1583 2.00 18012000 1396 1.66 1473 1460 1.68 1491 1509 1.77 1569 1558 1.95 1752 1603 2.12 19092100 1413 1.75 1552 1475 1.73 1534 1529 1.92 1700 1578 2.11 1901 1624 2.30 20702200 1434 1.81 1604 1487 1.85 1639 1554 2.07 1831 1604 2.28 2049 1651 2.48 22322300 1459 1.88 1665 1520 2.07 1831 1576 2.24 1980 1627 2.46 2218 1674 2.68 24152400 1502 2.06 1823 1552 2.24 1980 1604 2.42 2136 1656 2.66 2396 1704 2.90 26092500 1524 2.24 1980 1585 2.42 2136 1638 2.60 2292 1691 2.86 2574 1740 3.12 28042600 1552 2.40 2119 1616 2.63 2317 1671 2.80 2462 1725 3.08 2772 1775 3.35 30192700 1584 2.61 2300 1646 2.83 2487 1706 2.97 2653 1761 3.27 2941 — — —2800 1624 2.85 2504 1677 2.99 2661 1739 3.33 2998 1795 3.67 3299 — — —2900 1671 3.03 2725 1742 3.43 3090 — — — — — — — — —3000 1692 3.49 3140 1764 3.95 3558 — — — — — — — — —

Bhp — Brake Horsepower Input to FanFIOP — Factory-Installed OptionWatts — Input Watts to Motor

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44

FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)

LEGEND

*Motor drive range: 590 to 840 rpm. Alternate motor drive range: 685 to935 rpm. All other rpms require field-supplied drive.

NOTES:1. Boldface indicates field-supplied drive is required.2. indicates high-static motor and drive are required.

3. Maximum usable watts input is 2120 and maximum continuous bhpis 2.40. Extensive motor and electrical testing on these unitsensures that the full range of the motor can be utilized with confi-dence. Using your fan motors up to the wattage ratings shown willnot result in nuisance tripping or premature motor failure. Unit war-ranty will not be affected. For additional information on motor perfor-mance, refer to Indoor-Fan Motor Performance on page 52.

4. Values include losses for filters, unit casing, and wet coils. Seepage 49 for accessory/FIOP static pressure information.

5. Use of a field-supplied motor may affect wire sizing. Contact yourCarrier representative for details.

6. Interpolation is permissible. Do not extrapolate.

50TFQ008 (71/2 TONS) — STANDARD MOTOR AND DRIVE AND ALTERNATE DRIVE (BELT DRIVE)*

Airflow(Cfm)

External Static Pressure (in. wg)0.2 0.4 0.6 0.8 1.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts2250 465 0.43 473 554 0.64 630 630 0.86 803 695 1.09 989 757 1.34 11992300 471 0.45 487 559 0.66 646 635 0.89 827 699 1.12 1014 760 1.37 12242400 482 0.50 524 569 0.71 684 645 0.95 875 708 1.18 1064 768 1.44 12842500 494 0.54 554 581 0.76 723 654 1.01 924 717 1.25 1123 776 1.51 13442550 501 0.57 577 587 0.79 747 659 1.05 956 722 1.29 1156 780 1.55 13782660 507 0.59 592 592 0.82 771 663 1.08 981 727 1.32 1182 784 1.58 14042700 520 0.65 638 604 0.89 827 672 1.14 1031 737 1.40 1250 793 1.66 14732800 533 0.71 684 615 0.95 875 683 1.20 1081 747 1.49 1327 802 1.75 15522900 546 0.77 731 626 1.02 932 693 1.27 1140 756 1.57 1396 813 1.84 16303000 559 0.83 779 637 1.09 989 704 1.35 1207 765 1.66 1473 823 1.94 17183100 572 0.90 835 648 1.17 1056 715 1.43 1275 775 1.74 1543 832 2.05 18143200 585 0.96 883 660 1.24 1114 727 1.52 1353 785 1.83 1321 841 2.15 19013300 598 1.03 940 671 1.32 1182 739 1.62 1439 795 1.91 1691 851 2.26 19973400 610 1.10 998 682 1.41 1258 750 1.72 1526 806 2.01 1779 860 2.36 20843500 623 1.17 1056 694 1.50 1335 761 1.82 1613 817 2.11 1866 870 2.47 21803600 636 1.25 1123 707 1.60 1422 772 1.93 1709 828 2.23 1971 880 2.57 22663700 649 1.33 1190 720 1.71 1517 783 2.03 1796 840 2.35 2076 890 2.69 23693750 655 1.37 1224 727 1.77 1569 789 2.09 1849 846 2.42 2136 896 2.75 2420

50TFQ008 (71/2 TONS — STANDARD MOTOR AND DRIVE AND ALTERNATE DRIVE (BELT DRIVE)* (cont)

Airflow(Cfm)

External Static Pressure (in. wg)1.2 1.4 1.6 1.8 2.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts2250 810 1.62 1439 850 1.91 1691 873 2.20 1945 883 2.50 2206 895 2.78 24452300 816 1.65 1465 859 1.94 1718 888 2.24 1980 903 2.55 2249 911 2.85 25042400 824 1.72 1526 872 2.01 1779 909 2.32 2050 931 2.64 2326 935 2.96 25952500 832 1.79 1587 882 2.09 1849 925 2.40 2119 955 2.72 2394 972 3.06 26782550 836 1.83 1621 887 2.13 1884 931 2.45 2162 964 2.77 2436 986 3.11 27182660 839 1.87 1656 891 2.17 1919 936 2.49 2197 973 2.82 2479 999 3.16 27592700 846 1.95 1726 898 2.26 1997 946 2.58 2275 987 2.91 2554 1019 3.26 28392800 855 2.04 1805 906 2.35 2076 954 2.67 2352 997 3.01 2637 1034 3.36 29172900 863 2.13 1884 913 2.44 2154 961 2.77 2436 1006 3.12 2727 — — —3000 872 2.22 1962 921 2.54 2240 969 2.88 2529 1014 3.22 2807 — — —3100 882 2.33 2058 930 2.65 2335 976 2.99 2620 1021 3.34 2902 — — —3200 892 2.45 2162 939 2.76 2428 984 3.10 2710 — — — — — —3300 902 2.57 2266 948 2.88 2529 993 3.21 2799 — — — — — —3400 912 2.69 2369 958 3.01 2637 1002 3.34 2902 — — — — — —3500 921 2.82 2479 968 3.15 2751 — — — — — — — — —3600 930 2.95 2587 978 3.29 2862 — — — — — — — — —3700 940 3.07 2686 — — — — — — — — — — — —3750 945 3.14 2743 — — — — — — — — — — — —

Bhp — Brake Horsepower Input to FanFIOP — Factory-Installed OptionWatts — Input Watts to Motor

Performance data (cont)

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45

FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)

LEGEND

*Motor drive range: 860 to 1080 rpm. All other rpms require field-supplied drive.

NOTES:1. Boldface indicates field-supplied drive is required.2. indicates field-supplied motor and drive are required.

3. Values include losses for filters, unit casing, and wet coils. Seepage 49 for accessory/FIOP static pressure information.

4. Maximum continuous bhp is 3.7 and the maximum continuous wattsare 3313. Extensive motor and electrical testing on these unitsensures that the full range of the motor can be utilized with confi-dence. Using your fan motors up to the wattage ratings shown willnot result in nuisance tripping or premature motor failure. Unit war-ranty will not be affected. See Indoor-Fan Motor Performance tableon page 52 for additional information.

5. Use of a field-supplied motor may affect wire sizing. Contact yourCarrier representative for details.

6. Interpolation is permissible. Do not extrapolate.

50TFQ008 (71/2 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*

Airflow(Cfm)

External Static Pressure (in. wg)0.2 0.4 0.6 0.8 1.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts2250 507 0.53 547 586 0.73 700 658 0.97 891 722 1.22 1097 783 1.46 13012300 513 0.55 562 592 0.76 723 663 1.00 916 727 1.26 1131 786 1.49 13272400 528 0.60 600 606 0.83 779 674 1.06 965 738 1.34 1199 795 1.58 14042500 542 0.68 648 619 0.90 835 686 1.13 1022 748 1.41 1258 806 1.68 14912550 550 0.69 669 627 0.94 867 692 1.17 1056 754 1.45 1292 812 1.74 15432660 557 0.72 692 634 0.97 891 698 1.21 1089 759 1.49 1327 816 1.79 15872700 573 0.79 747 648 1.05 956 711 1.29 1156 770 1.58 1404 827 1.88 16652800 588 0.86 803 662 1.13 1022 723 1.38 1233 782 1.66 1473 837 1.98 17632900 604 0.94 867 676 1.21 1089 737 1.48 1318 794 1.76 1560 849 2.08 18403000 620 1.02 932 690 1.30 1165 750 1.58 1404 806 1.86 1648 849 2.18 19273100 636 1.11 1006 704 1.39 1241 764 1.69 1499 818 1.97 1744 870 2.29 20233200 652 1.21 1089 718 1.49 1327 778 1.90 1595 831 2.09 1849 882 2.40 21193300 668 1.31 1173 732 1.59 1413 793 1.92 1700 844 2.21 1954 894 2.53 22323400 684 1.41 1258 747 1.70 1508 807 2.04 1805 857 2.35 2076 907 2.66 23433500 701 1.53 1361 762 1.82 1613 821 2.16 1010 871 2.48 2188 919 2.80 24623600 717 1.65 1465 777 1.94 1718 835 2.29 2023 885 2.63 2317 932 2.95 25873700 733 1.77 1569 792 2.07 1831 849 2.42 2136 899 2.78 2445 945 3.11 27183750 742 1.84 1630 800 2.14 1892 856 2.49 2197 907 2.86 2512 952 3.20 2719

50TFQ008 (71/2 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)

Airflow(Cfm)

External Static Pressure (in. wg)1.2 1.4 1.6 1.8 2.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts2250 843 1.81 1604 908 2.25 1989 955 2.59 2283 991 2.89 2543 1023 3.19 28052300 846 1.84 1630 910 2.25 2015 959 2.61 2300 995 2.91 2563 1028 3.21 28272400 853 1.88 1665 912 2.31 2041 967 2.68 2360 1003 2.99 2631 1036 3.30 29022500 859 1.94 1718 919 2.37 2093 971 2.73 2403 1007 3.05 2681 1041 3.36 29562550 864 1.99 1761 920 2.39 2110 974 2.76 2428 1010 3.08 2710 1044 3.40 29892660 868 2.04 1805 921 2.41 2136 976 2.78 2445 1012 3.10 2730 1046 3.42 30112700 878 2.16 1910 928 2.45 2162 983 2.88 2529 1020 3.21 2828 1053 3.54 31192800 889 2.29 2023 937 2.57 2266 986 2.91 2554 1023 3.25 2857 1057 3.58 31812900 900 2.41 2128 947 2.70 2377 993 3.01 2637 1030 3.36 2955 1064 3.70 32603000 910 2.52 2223 958 2.85 2504 1002 3.15 2751 1039 3.51 3093 1074 3.88 34113100 920 2.64 2326 968 2.99 2620 1012 3.30 2870 1050 3.68 3240 1084 4.06 35743200 931 2.76 2428 979 3.13 2735 1023 3.47 3002 1061 3.87 3407 — — —3300 942 2.89 2537 989 3.26 2839 1034 3.63 3121 1072 4.05 3564 — — —3400 954 3.02 2645 1000 3.40 2948 1044 3.79 3237 — — — — — —3500 966 3.15 2751 1011 3.55 3062 1054 3.94 3340 — — — — — —3600 978 3.30 2870 1022 3.69 3165 1065 4.10 3445 — — — — — —3700 990 3.45 2987 1034 3.84 3272 — — — — — — — — —3750 997 3.54 3055 1040 3.93 3333 — — — — — — — — —

Bhp — Brake Horsepower Input to FanFIOP — Factory-Installed OptionWatts — Input Watts to Motor

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46

FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)

LEGEND

*Motor drive range: 685 to 935 rpm. All other rpms require field-supplied drive.

NOTES:1. Boldface indicates field-supplied drive is required.2. indicates field-supplied motor and drive are required.

3. Maximum usable watts input is 2120 and maximum continuous bhpis 2.40. Extensive motor and electrical testing on these unitsensures that the full range of the motor can be utilized with confi-dence. Using your fan motors up to the wattage ratings shown willnot result in nuisance tripping or premature motor failure. Unit war-ranty will not be affected. For additional information on motor perfor-mance, refer to Indoor-Fan Motor Performance table on page 52.

4. Values include losses for filters, unit casing, and wet coils. Seepage 49 for accessory/FIOP static pressure information.

5. Use of a field-supplied motor may affect wire sizing. Contact yourCarrier representative for details.

6. Interpolation is permissible. Do not extrapolate.

50TFQ009 (81/2 TONS) — STANDARD MOTOR (BELT DRIVE)*

Airflow(Cfm)

External Static Pressure (in. wg)0.2 0.4 0.6 0.8 1.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts2550 501 0.57 577 587 0.79 747 659 1.05 956 722 1.29 1156 780 1.55 13782660 507 0.59 592 592 0.82 771 663 1.08 981 727 1.32 1182 784 1.58 14042700 520 0.65 638 604 0.89 827 672 1.14 1031 737 1.40 1250 793 1.66 14732800 533 0.71 684 615 0.95 875 683 1.20 1081 747 1.49 1327 802 1.75 15522900 546 0.77 731 626 1.02 932 693 1.27 1140 756 1.57 1396 813 1.84 16303000 559 0.83 779 637 1.09 989 704 1.35 1207 765 1.66 1473 823 1.94 17183100 572 0.90 835 648 1.17 1056 715 1.43 1275 775 1.74 1543 832 2.05 18143200 585 0.96 883 660 1.24 1114 727 1.52 1353 785 1.83 1321 841 2.15 19013300 598 1.03 940 671 1.32 1182 739 1.62 1439 795 1.91 1691 851 2.26 19973400 610 1.10 998 682 1.41 1258 750 1.72 1526 806 2.01 1779 860 2.36 20843500 623 1.17 1056 694 1.50 1335 761 1.82 1613 817 2.11 1866 870 2.47 21803600 636 1.25 1123 707 1.60 1422 772 1.93 1709 828 2.23 1971 880 2.57 22663700 649 1.33 1190 720 1.71 1517 783 2.03 1796 840 2.35 2076 890 2.69 23693750 655 1.37 1224 727 1.77 1569 789 2.09 1849 846 2.42 2136 896 2.75 24203800 661 1.41 1258 733 1.82 1613 795 2.15 1901 852 2.48 2188 901 2.80 24623900 674 1.49 1327 746 1.93 1709 806 2.26 1997 863 2.61 2300 912 2.93 25714000 687 1.57 1396 759 2.05 1814 817 2.38 2102 874 2.75 2420 923 3.08 26944100 699 1.60 1473 772 2.17 1919 828 2.50 2206 885 2.88 2529 935 3.23 28154200 712 1.75 1552 785 2.30 2032 840 2.64 2326 897 3.03 2653 947 3.39 29404250 719 1.80 1595 792 2.37 2093 846 2.71 2386 903 3.10 2710 — — —

50TFQ009 (81/2 TONS) — STANDARD MOTOR (BELT DRIVE)* (cont)

Airflow(Cfm)

External Static Pressure (in. wg)1.2 1.4 1.6 1.8 2.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts2550 836 1.83 1621 887 2.13 1884 931 2.45 2162 964 2.77 2436 986 3.11 27182660 839 1.87 1656 891 2.17 1919 936 2.49 2197 973 2.82 2479 999 3.16 27592700 846 1.95 1726 898 2.26 1997 946 2.58 2275 987 2.91 2554 1019 3.26 28392800 855 2.04 1805 906 2.35 2076 954 2.67 2352 997 3.01 2637 1034 3.36 29172900 863 2.13 1884 913 2.44 2154 961 2.77 2436 1006 3.12 2727 — — —3000 872 2.22 1962 921 2.54 2240 969 2.88 2529 1014 3.22 2807 — — —3100 882 2.33 2058 930 2.65 2335 976 2.99 2620 1021 3.34 2902 — — —3200 892 2.45 2162 939 2.76 2428 984 3.10 2710 — — — — — —3300 902 2.57 2266 948 2.88 2529 993 3.21 2799 — — — — — —3400 912 2.69 2369 958 3.01 2637 1002 3.34 2902 — — — — — —3500 921 2.82 2479 968 3.15 2751 — — — — — — — — —3600 930 2.95 2587 978 3.29 2862 — — — — — — — — —3700 940 3.07 2686 — — — — — — — — — — — —3750 945 3.14 2743 — — — — — — — — — — — —3800 949 3.20 2781 — — — — — — — — — — — —3900 959 3.33 2894 — — — — — — — — — — — —4000 — — — — — — — — — — — — — — —4100 — — — — — — — — — — — — — — —4200 — — — — — — — — — — — — — — —4250 — — — — — — — — — — — — — — —

Bhp — Brake Horsepower Input to FanFIOP — Factory-Installed OptionWatts — Input Watts to Motor

Performance data (cont)

Page 47: Product 50TFQ004-012 Data Single-Package Standard ...dms.hvacpartners.com/docs/1005/Public/04/50TFQ-1PD.pdf · Color-coded electrical wiring per- ... Refrigeration, and Air ... †Single

47

FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)

LEGEND

*Motor drive range: 860 to 1080 rpm. All other rpms require field-supplied drive.

NOTES:1. Boldface indicates field-supplied drive is required.2. indicates field-supplied motor and drive are required.

3. Values include losses for filters, unit casing, and wet coils. Seepage 49 for accessory/FIOP static pressure information.

4. Maximum continuous bhp is 3.7 and the maximum continuous wattsare 3313. Extensive motor and electrical testing on these unitsensures that the full range of the motor can be utilized with confi-dence. Using your fan motors up to the wattage ratings shown willnot result in nuisance tripping or premature motor failure. Unit war-ranty will not be affected. See Indoor-Fan Motor Performance tableon page 52 for additional information.

5. Use of a field-supplied motor may affect wire sizing. Contact yourCarrier representative for details.

6. Interpolation is permissible. Do not extrapolate.

50TFQ009 (81/2 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*

Airflow(Cfm)

External Static Pressure (in. wg)0.2 0.4 0.6 0.8 1.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts2550 550 0.69 669 627 0.94 867 692 1.17 1056 754 1.45 1292 812 1.74 15432660 557 0.72 692 634 0.97 891 698 1.21 1089 759 1.49 1327 816 1.79 15872700 573 0.79 747 648 1.05 956 711 1.29 1156 770 1.58 1404 827 1.88 16652800 588 0.86 803 662 1.13 1022 723 1.38 1233 782 1.66 1473 837 1.98 17532900 604 0.94 867 676 1.21 1089 737 1.48 1318 794 1.76 1560 848 2.08 18403000 620 1.02 932 690 1.30 1165 750 1.58 1404 806 1.86 1648 849 2.18 19273100 636 1.11 1006 704 1.39 1241 764 1.69 1499 818 1.97 1744 870 2.29 20233200 652 1.21 1089 718 1.49 1327 778 1.80 1595 831 2.09 1849 882 2.40 21193300 668 1.31 1173 732 1.59 1413 793 1.92 1700 844 2.21 1954 894 2.53 22323400 684 1.41 1258 747 1.70 1508 807 2.04 1805 857 2.35 2076 907 2.66 23433500 701 1.53 1361 762 1.82 1613 821 2.16 1910 871 2.48 2188 919 2.80 24623600 717 1.65 1465 777 1.94 1718 835 2.29 2023 885 2.63 2317 932 2.95 25873700 733 1.77 1569 792 2.07 1831 849 2.42 2136 899 2.78 2445 945 3.11 27183750 742 1.84 1630 800 2.14 1892 856 2.49 2197 907 2.86 2512 952 3.20 27193800 750 1.90 1683 807 2.21 1954 863 2.56 2257 914 2.93 2571 958 3.28 28543900 767 2.04 1805 822 2.35 2076 877 2.71 2386 928 3.09 2702 972 3.45 29874000 783 2.18 1927 838 2.50 2206 891 2.86 2512 942 3.26 2839 986 3.63 31214100 800 2.34 2067 854 2.66 2343 905 3.02 2645 956 3.43 2971 1000 3.81 32514200 817 2.49 2197 869 2.82 2479 920 3.19 2783 970 3.60 3099 1015 4.00 33804250 826 2.58 2275 877 2.91 2554 928 3.28 2854 977 3.69 3165 1022 4.10 3445

50TFQ009 (81/2 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)

Airflow(Cfm)

External Static Pressure (in. wg)1.2 1.4 1.6 1.8 2.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts2550 864 1.99 1761 920 2.39 2110 974 2.76 2428 1005 3.04 2672 1034 3.31 29102660 868 2.04 1805 921 2.41 2136 976 2.78 2445 1008 3.06 2691 1037 3.33 29312700 878 2.16 1910 928 2.45 2162 983 2.88 2529 1015 3.17 2788 1044 3.45 30362800 889 2.29 2023 937 2.57 2266 986 2.91 2554 1018 3.20 2817 1047 3.49 30682900 900 2.41 2128 947 2.70 2377 993 3.01 2637 1025 3.31 2914 1055 3.61 31743000 910 2.52 2223 958 2.85 2504 1002 3.15 2751 1034 3.47 3049 1064 3.77 33213100 920 2.64 2326 968 2.99 2620 1012 3.30 2870 1045 3.63 3195 1075 3.95 34793200 931 2.76 2428 979 3.13 2735 1023 3.47 3002 1056 3.82 3359 1087 4.16 36593300 942 2.89 2537 989 3.26 2839 1034 3.63 3121 1067 3.99 3514 — — —3400 954 3.02 2645 1000 3.40 2948 1044 3.79 3237 1078 4.17 3669 — — —3500 966 3.15 2751 1011 3.55 3062 1054 3.94 3340 — — — — — —3600 978 3.30 2870 1022 3.69 3165 1065 4.10 3445 — — — — — —3700 990 3.45 2987 1034 3.84 3272 — — — — — — — — —3750 997 3.54 3055 1040 3.93 3333 — — — — — — — — —3800 1003 3.62 3114 1045 4.01 3387 — — — — — — — — —3900 1015 3.80 3244 1057 4.18 3495 — — — — — — — — —4000 1028 3.99 3373 — — — — — — — — — — — —4100 1042 4.18 3495 — — — — — — — — — — — —4200 — — — — — — — — — — — — — — —4250 — — — — — — — — — — — — — — —

Bhp — Brake Horsepower Input to FanFIOP — Factory-Installed OptionWatts — Input Watts to Motor

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48

FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)

LEGEND

*Standard motor drive range: 685 to 935 rpm. Alternate motor driverange: 835 to 1085 rpm. High static motor drive range: 830 to1130 rpm. All other rpms require field-supplied drive.

NOTES:1. Boldface indicates field-supplied drive is required.2. indicates high-static motor and drive are required.

3. Maximum usable watts input is 2120 with standard motor, 2615 withalternate motor, and 4400 for the high-static motor. Maximumcontinuous bhp is 2.40 with standard motor, 2.90 with alternatemotor and 5.25 with high-static motor. Extensive motor and electri-cal testing on these units ensures that the full range of the motorcan be utilized with confidence. Using your fan motors up to thewattage ratings shown will not result in nuisance tripping or prema-ture motor failure. Unit warranty will not be affected.

4. Values include losses for filters, unit casing, and wet coils. Seepage 49 for accessory/FIOP static pressure information.

5. Use of a field-supplied motor may affect wire sizing. Contact yourCarrier representative for details. For additional information onmotor performance, refer to Indoor-Fan Motor Performance table onpage 52.

6. Interpolation is permissible. Do not extrapolate.

50TFQ012 (10 TONS)*

Airflow(Cfm)

External Static Pressure (in. wg)0.2 0.4 0.6 0.8 1.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts3000 484 0.55 562 560 0.70 677 631 0.87 810 690 1.03 940 747 1.20 10813100 495 0.61 607 570 0.76 723 638 0.92 851 699 1.10 998 755 1.27 11403200 505 0.66 646 579 0.81 763 646 0.98 899 708 1.16 1047 761 1.34 11993300 516 0.72 692 589 0.87 810 655 1.05 956 717 1.23 1106 767 1.40 12503400 527 0.78 739 599 0.93 859 664 1.11 1006 724 1.30 1165 775 1.48 13183500 537 0.85 795 609 0.99 907 672 1.18 1064 731 1.36 1216 784 1.56 13873600 548 0.92 851 619 1.05 956 680 1.24 1114 738 1.43 1275 794 1.64 14563700 560 1.00 916 629 1.12 1014 688 1.31 1173 747 1.51 1344 802 1.73 15343800 571 1.08 981 639 1.19 1072 698 1.39 1241 756 1.60 1422 810 1.81 16043900 582 1.16 1047 649 1.27 1140 708 1.47 1310 764 1.69 1499 816 1.89 16744000 593 1.25 1123 659 1.35 1207 717 1.56 1387 773 1.78 1578 823 1.98 17534100 605 1.35 1207 670 1.44 1284 727 1.65 1465 781 1.86 1648 832 2.08 18404200 616 1.45 1292 680 1.53 1361 737 1.74 1543 789 1.95 1726 841 2.18 19274300 628 1.56 1387 690 1.63 1447 747 1.83 1621 798 2.05 1814 849 2.30 20324400 639 1.67 1482 701 1.73 1534 757 1.92 1700 807 2.16 1910 858 2.41 21774500 651 1.78 1578 712 1.84 1630 767 2.02 1788 817 2.27 2006 866 2.51 22654600 662 1.91 1691 722 1.95 1726 777 2.13 1884 827 2.38 2102 874 2.62 23624700 674 2.03 1796 733 2.07 1831 787 2.24 1980 836 2.50 2256 882 2.73 24604800 686 2.17 1919 744 2.20 1945 797 2.36 2084 846 2.62 2362 891 2.85 25694900 698 2.31 2041 755 2.33 2058 808 2.48 2238 856 2.73 2460 900 2.99 26985000 710 2.45 2212 766 2.47 2230 818 2.61 2353 866 2.86 2578 910 3.12 2819

50TFQ012 (10 TONS)* (cont)

Airflow(Cfm)

External Static Pressure (in. wg)1.2 1.4 1.6 1.8 2.0

Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts3000 800 1.38 1233 850 1.52 1353 879 1.38 1233 925 1.81 1604 964 1.92 17613100 805 1.44 1284 857 1.63 1447 896 1.66 1473 935 1.93 1709 975 1.98 18113200 812 1.51 1344 862 1.71 1517 908 1.85 1639 944 2.01 1836 984 2.09 19033300 819 1.59 1413 867 1.78 1578 915 1.98 1753 952 2.11 1920 993 2.22 20143400 827 1.67 1482 873 1.85 1639 920 2.07 1831 963 2.21 2005 1001 2.31 20913500 833 1.75 1552 880 1.94 1718 926 2.15 1901 970 2.41 2134 1007 2.46 22213600 840 1.83 1621 888 2.04 1805 931 2.23 1971 976 2.47 2230 1017 2.62 23623700 847 1.92 1700 895 2.13 1884 938 2.33 2108 981 2.56 2309 1024 2.77 24963800 856 2.02 1788 901 2.23 1971 945 2.44 2203 986 2.65 2389 1029 2.89 26053900 865 2.12 1875 908 2.32 2050 953 2.55 2300 993 2.75 2478 1034 3.00 27074000 875 2.22 1962 915 2.42 2186 960 2.65 2389 1000 2.87 2587 1039 3.10 28004100 883 2.32 2050 924 2.54 2291 966 2.76 2487 1008 2.99 2698 1046 3.21 29044200 889 2.41 2177 934 2.65 2389 972 2.87 2587 1015 3.12 2819 1053 3.34 30294300 896 2.51 2265 943 2.77 2406 980 2.99 2698 1021 3.23 2923 1061 3.48 31664400 903 2.62 2362 951 2.89 2603 990 3.12 2819 1028 3.36 3049 1068 3.61 32414500 912 2.74 2469 958 3.00 2707 999 3.26 2982 1035 3.51 3161 1074 3.74 33464600 921 2.87 2587 965 3.11 2810 1008 3.39 3078 1041 3.68 3295 1081 3.90 34504700 930 3.00 2707 972 3.23 2923 1017 3.45 3224 1048 3.80 3436 1088 4.13 35524800 938 3.14 2838 980 3.37 3058 1025 3.55 3362 1055 3.85 3584 1095 4.30 36534900 946 3.27 2962 990 3.51 3149 1034 3.71 3505 1062 3.98 3741 1101 4.45 37535000 954 3.39 3078 998 3.62 3271 1042 3.85 3654 1068 4.08 3907 1108 4.59 3851

Bhp — Brake Horsepower Input to FanFIOP — Factory-Installed OptionWatts — Input Watts to Motor

Performance data (cont)

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49

ACCESSORY/FIOP STATIC PRESSURE* (in. wg) — 50TFQ004-007

LEGENDFIOP — Factory-Installed Option

*The static pressure must be added to external static pressure. The sum and the evaporatorentering-air cfm should then be used in conjunction with the Fan Performance tables to deter-mine blower rpm and watts.

ACCESSORY/FIOP STATIC PRESSURE* (in. wg) — 50TFQ008-012

LEGENDFIOP — Factory-Installed Option

*The static pressure must be added to external static pressure. The sum and the evaporatorentering-air cfm should then be used in conjunction with the Fan Performance tables to deter-mine blower rpm and watts.

FAN RPM AT MOTOR PULLEY SETTINGS*

*Approximate fan rpm shown.†Indicates alternate motor and drive package.**Indicates high-static motor and drive package.

††Indicates standard motor and drive package.||Indicates alternate drive package only.

INDOOR-FAN MOTOR EFFICIENCY

COMPONENTCFM

900 1200 1400 1600 1800 2000 2200 2400 2600 30001 Heater Module 0.05 0.07 0.09 0.09 0.10 0.11 0.11 0.12 0.13 0.152 Heater Modules 0.15 0.16 0.16 0.16 0.17 0.17 0.17 0.18 0.18 0.19Durablade Economizer 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05EconoMi$er 0.05 0.09 0.13 0.17 0.22 0.27 0.32 0.39 0.45 0.53

COMPONENTCFM

2250 2500 3000 3500 4000 4500 5000 5500 6000 62501 Heater Module 0.02 0.03 0.05 0.07 0.08 0.10 0.12 0.14 0.16 0.172 Heater Modules 0.03 0.05 0.07 0.09 0.12 0.14 0.16 0.19 0.21 0.20Durablade Economizer 0.02 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.09EconoMi$er 0.07 0.09 0.13 0.18 0.23 0.30 0.36 — — —

UNIT 50TFQ

MOTOR PULLEY TURNS OPEN0 1/2 1 11/2 2 21/2 3 31/2 4 41/2 5 51/2 6

004† 1000 976 952 928 904 880 856 832 808 784 760 — —004** 1455 1423 1392 1360 1328 1297 1265 1233 1202 1170 1138 1107 1075005† 1185 1150 1115 1080 1045 1010 975 940 905 870 835 — —005** 1455 1423 1392 1360 1328 1297 1265 1233 1202 1170 1138 1107 1075006† 1300 1260 1220 1180 1140 1100 1060 1020 980 940 900 — —006** 1685 1589 1557 1525 1493 1460 1428 1396 1364 1332 1300 — —007†† 1460 1420 1380 1345 1305 1265 1225 1185 1150 1110 1070 — —007** 1685 1589 1557 1525 1493 1460 1428 1396 1364 1332 1300 — —008†† 840 815 790 765 740 715 690 665 635 615 590 — —008|| 935 910 885 860 835 810 785 760 735 710 685 — —008** 1080 1025 1007 988 970 952 933 915 897 878 860 — —009†† 935 910 885 860 835 810 785 760 735 710 685 — —009** 1080 1025 1007 988 970 952 933 915 897 878 860 — —012†† 935 910 885 860 835 810 785 760 735 710 685 — —012† 1085 1060 1035 1010 985 960 935 910 885 860 835 — —012** 1130 1112 1087 1062 1037 1012 987 962 937 912 887 862 830

UNIT 50TFQ MOTOR EFFICIENCY (%)004,005 75

006 74007 84

008-012 80

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50

Performance data (cont)F

LOW

(cf

m)

0 0.1 0.2 0.3 0.4 0.5

STATIC PRESSURE (in. wg)

2 FANSOPERATING

1 FANOPERATING

2500

2000

1500

1000

500

0

5000

4000

3000

2000

1000

00 0.1 0.2 0.3 0.4 0.5

STATIC PRESSURE (in. wg)

FLO

W (

cfm

) 2 FANSOPERATING

1 FANOPERATING

0.25

0.20

0.15

0.10

0.05

0.000 500 1000 1500 2000

FLOW (CFM)

STA

TIC

PR

ES

SU

RE

(in

. wg)

3 TO 6 TON7 1/2 TO 10 TON

DURABLADE ECONOMIZER BAROMETRICRELIEF DAMPER CHARACTERISTICS —

50TFQ004-007

ECONOMI$ER BAROMETRIC RELIEFDAMPER CHARACTERISTICS

DURABLADE ECONOMIZER BAROMETRICRELIEF DAMPER CHARACTERISTICS —

50TFQ008-012

ECONOMI$ER POWER EXHAUST PERFORMANCE(50TFQ004-007)

ECONOMI$ER POWER EXHAUST PERFORMANCE(50TFQ008-012)

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51

ELECTRIC HEATING CAPACITIES

*Two heater packages required to provide kW indicated.NOTES:

1. The kW ratings shown above are at 240, 480, and 575 v. Use the Multiplication Factors table belowto determine heater capacity for your particular voltage.

2. Heaters are not available for size 004-007, 575-v units.

MULTIPLICATION FACTORS

EXAMPLE: 32.0 kW (at 240 v) heater on 208 v= 32.0 (.75 mult factor)= 24.0 kW capacity at 208 v.

UNIT50TFQ

VOLTAGE(60 Hz)

ACCESSORYkW

004

208/230(single phase)

4.46.58.7

10.513.0*

208/230(3 phase)

4.46.58.7

10.516.0

460(3 phase)

6.08.8

11.514.0

005

208/230(single phase)

4.48.7

13.0*17.4*21.0*

208/230(3 phase)

6.58.7

16.021.0*

460(3 phase)

6.011.514.0*23.0*

006

208/230(single phase)

6.58.7

13.017.4*21.0*

208/230(3 phase)

6.510.516.021.0*26.5*

460(3 phase)

6.011.514.023.0*25.5*

UNIT50TFQ

UNITVOLTAGE

(60 Hz)

ACCESSORYkW

007

208/230(3 phase)

6.510.516.021.0*26.5*

460(3 phase)

6.011.514.023.0*25.5*

008,009

208/230(3 phase)

10.416.024.832.0*42.4*

460(3 phase)

13.916.527.833.041.7*

575(3 phase)

17.034.0

012

208/230(3 phase)

10.416.032.042.4*50.0*

460(3 phase)

16.527.833.041.7*50.0*

575(3 phase)

17.034.051.0*

HEATER kWRATING

VOLTAGEDISTRIBUTION

V-3-60

MULTIPLICATIONFACTOR

240200 0.69208 0.75230 0.92240 1.00

480440 0.84460 0.92480 1.00

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52

INDOOR-FAN MOTOR PERFORMANCE

LEGENDBhp — Brake Horsepower*Extensive motor and electrical testing on these units ensures that the full horse-power range of the motors can be utilized with confidence. Using your fan motorsup to the horsepower ratings shown in this table will not result in nuisance trip-ping or premature motor failure. Unit warranty will not be affected.

†Single-phase/three-phase.

NOTES:1. All indoor-fan motors 5 hp and larger meet the minimum efficiency require-

ments as established by the Energy Policy Act of 1992 (EPACT) effectiveOctober 24, 1997.

2. High-static motor not available on single-phase units.

UNIT50TFQ

INDOOR-FANMOTOR

UNITVOLTAGE

MAXIMUM ACCEPTABLECONTINUOUS BHP*

MAXIMUM ACCEPTABLEOPERATING WATTS

MAXIMUMAMP DRAW

004

Standard208/230

0.34 4402.8

460 1.3575 1.3

Alternate208/230

1.00 10004.9

460 2.1575 2.1

High Static208/230

2.40 21206.0

460 3.0575 3.0

005

Standard208/230

0.75 8503.5

460 1.8575 1.8

Alternate208/230

1.00 10004.9

460 2.1575 2.1

High Static208/230

2.40 21206.0

460 3.0575 3.0

006

Standard208/230

1.20 13405.9

460 3.2575 3.2

Alternate208/230

1.30/2.40† 212010.1/6.7†

460 3.0575 3.0

High Static208/230

2.90 25628.6

460 3.9575 3.9

007

Standard208/230

2.40 21206.7

460 3.0575 3.0

High Static208/230

2.90 25628.6

460 3.9575 3.9

008

Standard,Alternate

208/2302.40 2120

6.7460 3.0575 3.0

High Static208/230

3.70 331312.2

460 5.5575 5.5

009

Standard208/230

2.40 21206.7

460 3.0575 3.0

High Static208/230

3.70 331312.2

460 5.5575 5.5

012

Standard208/230

2.40 21206.7

460 3.0575 3.0

Alternate208/230

2.90 26158.6

460 3.9575 3.9

High Static208/230

5.25 440017.3

460 8.5575 8.5

Performance data (cont)

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53

UNITS WITHOUT ELECTRICAL CONVENIENCE OUTLET

NOTE: Legend and Notes for Electrical Data are on page 61.

UNIT50TFQ

NOMINALV-PH-Hz

IFMTYPE

VOLTAGERANGE

COMPRESSOR(each) OFM

FLAIFMFLA

ELECTRICHEAT* POWER SUPPLY DISCONNECT

SIZE†

Min Max RLA LRA NominalkW** FLA MCA MOCP FLA LRA

004(3 Tons)

208/230-1-60

STD 187 254 16.4 96.0 1.5 3.1

— — 25.5/ 25.5 30/ 30†† 25/ 25 107/1073.3/ 4.4 15.9/18.3 45.4/ 48.4 50/ 50†† 43/ 46 123/1254.9/ 6.5 23.6/27.1 55.0/ 59.4 60/ 60†† 52/ 56 131/1846.5/ 8.7 31.3/36.3 64.6/ 70.9 70/ 80 61/ 66 138/1437.9/10.5 38.0/43.8 73.0/ 80.3 80/ 90 68/ 75 145/1519.8/13.0 47.1/54.2 84.4/ 93.3 90/100 79/ 87 154/161||

ALT 187 254 16.4 96.0 1.5 4.9

— — 26.9/ 26.9 30/ 30†† 26/ 26 111/1113.3/ 4.4 15.9/18.3 46.8/ 49.8 50/ 50†† 45/ 47 127/1304.9/ 6.5 23.6/27.1 56.4/ 60.8 60/ 70 53/ 57 135/1386.5/ 8.7 31.3/36.3 66.0/ 72.3 70/ 80 62/ 68 143/1487.9/10.5 38.0/43.8 74.4/ 81.7 80/ 90 70/ 77 149/1559.8/13.0 47.1/54.2 85.8/ 94.7 90/100 80/ 89 158/166||

208/230-3-60

STD 187 254 10.2 75.0 1.5 3.1

— — 17.8/ 17.8 20/ 20†† 17/ 17 86/ 863.3/ 4.4 9.2/10.6 29.3/ 31.0 30/ 35†† 28/ 30 95/ 974.9/ 6.5 13.6/15.6 34.8/ 37.3 35/ 40†† 33/ 35 100/1026.5/ 8.7 18.0/20.9 40.3/ 43.9 45/ 45†† 38/ 42 104/1077.9/10.5 21.9/25.3 45.1/ 49.4 50/ 50†† 43/ 47 108/111

12.0/16.0 33.3/38.5 59.4/ 65.9 60/ 70 56/ 62 119/124

ALT 187 254 10.2 75.0 1.5 4.9

— — 19.2/ 19.2 20/ 20†† 19/ 19 90/ 903.3/ 4.4 9.2/10.6 30.7/ 32.4 35/ 35†† 30/ 31 100/1014.9/ 6.5 13.6/15.6 36.2/ 38.7 40/ 40†† 35/ 37 104/1066.5/ 8.7 18.0/20.9 41.7/ 45.3 45/ 50†† 40/ 43 108/1117.9/10.5 21.9/25.3 46.5/ 50.8 50/ 60†† 44/ 48 112/116

12.0/16.0 33.3/38.5 60.8/ 67.3 70/ 70 57/ 63 124/129

HIGH-STATIC 187 254 10.2 75.0 1.5 5.8

— — 20.1/ 20.1 25/ 25†† 20/ 20 120/1203.3/ 4.4 9.2/10.6 31.6/ 33.3 35/ 35†† 31/ 32 129/1304.9/ 6.5 13.6/15.6 37.1/ 39.6 40/ 40†† 36/ 38 133/1356.5/ 8.7 18.0/20.9 42.6/ 46.2 45/ 50†† 41/ 44 138/1417.9/10.5 21.9/25.3 47.4/ 51.7 50/ 60†† 45/ 49 142/145

12.0/16.0 33.3/38.5 61.7/ 68.2 70/ 70 58/ 64 153/158

460-3-60

STD 414 508 4.8 40.0 0.8 1.7

— — 8.1 15†† 8 456.0 7.2 12.1 20†† 16 528.8 10.6 21.4 25†† 20 55

11.5 13.8 25.4 30†† 24 5914.0 16.8 29.1 30†† 27 62

ALT 414 508 4.8 40.0 0.8 2.1

— — 8.9 15†† 9 486.0 7.2 17.9 20†† 17 558.8 10.6 22.2 25†† 21 59

11.5 13.8 26.2 30†† 25 6214.0 16.8 29.9 30†† 28 65

HIGH-STATIC 414 508 4.8 40.0 0.8 2.6

— — 9.4 15†† 9 626.0 7.2 18.4 20†† 18 708.8 10.6 22.7 25†† 22 73

11.5 13.8 26.7 30†† 25 7614.0 16.8 30.4 35†† 29 79

575-3-60STD 518 632 3.8 31.0 0.8 1.7 — — 6.4 15†† 6 35ALT 518 632 3.8 31.0 0.8 2.1 — — 7.1 15†† 7 37

HIGH-STATIC 518 632 3.8 31.0 0.8 2.6 — — 7.5 15†† 7 49

005(4 Tons)

208/230-1-60

STD 187 254 23.4 110.0 1.5 3.5

— — 34.3/ 34.3 35/ 35†† 33/ 33 121/1213.3/ 4.4 15.9/18.3 54.1/ 57.1 60/ 60†† 51/ 54 137/1396.5/ 8.7 31.3/36.3 73.4/ 79.6 80/ 80 69/ 74 152/1579.8/13.0 47.1/54.2 93.1/102.0 100/110 87/ 95 168/175||

13.1/17.4 63.0/72.5 113.0/124.9 125/125 105/116 184/193||15.8/21.0 76.0/87.5 129.3/143.6 150/150 120/133 197/208||

ALT 187 254 23.4 110.0 1.5 4.9

— — 35.7/ 35.7 40/ 40†† 34/ 34 125/1253.3/ 4.4 15.9/18.3 55.5/ 58.5 60/ 60†† 53/ 55 141/1446.5/ 8.7 31.3/36.3 74.8/ 81.0 80/ 90 70/ 76 157/1629.8/13.0 47.1/54.2 94.5/103.4 100/110 88/ 97 172/180||

13.1/17.4 63.0/72.5 114.4/126.3 125/150 107/118 188/198||15.8/21.0 76.0/87.5 130.7/145.0 150/150 122/135 201/213||

208/230-3-60

STD 187 254 14.1 103.0 1.5 3.5

— — 22.6/ 22.6 25/ 25†† 22/ 22 114/1144.9/ 6.5 13.6/15.6 39.6/ 42.1 45/ 45†† 38/ 40 127/1296.5/ 8.7 18.0/20.9 45.1/ 48.8 50/ 50†† 43/ 46 132/135

12.0/16.0 33.3/38.5 64.3/ 70.8 70/ 80 60/ 66 147/15215.8/21.0 43.9/50.5 77.5/ 85.8 80/ 90 72/ 80 158/164||

ALT 187 254 14.1 103.0 1.5 4.9

— — 24.0/ 24.0 25/ 25†† 24/ 24 118/1184.9/ 6.5 13.6/15.6 41.0/ 43.5 45/ 45†† 39/ 42 132/1346.5/ 8.7 18.0/20.9 46.5/ 50.2 50/ 60†† 44/ 48 136/139

12.0/16.0 33.3/38.5 65.7/ 72.2 70/ 80 62/ 68 152/15715.8/21.0 43.9/50.5 78.9/ 87.2 80/ 90 74/ 82 162/169||

HIGH-STATIC 187 254 14.1 103.0 1.5 5.8

— — 28.3/ 28.3 30/ 30†† 28/ 28 136/1364.9/ 6.5 13.6/15.6 45.3/ 47.8 50/ 50†† 43/ 46 149/1516.5/ 8.7 18.0/20.9 50.8/ 54.4 60/ 60†† 48/ 52 154/157

12.0/16.0 33.3/38.5 69.9/ 76.4 70/ 80 66/ 72 169/17415.8/21.0 43.9/50.5 83.2/ 91.4 90/100 78/ 86 180/186||

Electrical data

Page 54: Product 50TFQ004-012 Data Single-Package Standard ...dms.hvacpartners.com/docs/1005/Public/04/50TFQ-1PD.pdf · Color-coded electrical wiring per- ... Refrigeration, and Air ... †Single

54

UNITS WITHOUT ELECTRICAL CONVENIENCE OUTLET (cont)

NOTE: Legend and Notes for Electrical Data are on page 61.

UNIT50TFQ

NOMINALV-PH-Hz

IFMTYPE

VOLTAGERANGE

COMPRESSOR(each) OFM

FLAIFMFLA

ELECTRICHEAT* POWER SUPPLY DISCONNECT

SIZE†

Min Max RLA LRA NominalkW** FLA MCA MOCP FLA LRA

005(4 Tons)(cont)

460-3-60

STD 414 508 7.1 52.5 0.8 1.8

— — 11.5 15†† 11 596.0 7.2 20.5 25†† 19 66

11.5 13.8 28.7 30†† 27 7314.0 16.8 32.5 35†† 30 7623.0 27.7 46.1 50†† 43 86

ALT 414 508 7.1 52.5 0.8 2.1

— — 11.8 15†† 12 616.0 7.2 20.8 25†† 20 68

11.5 13.8 29.0 30†† 27 7414.0 16.8 32.8 35†† 31 7723.0 27.7 46.4 50†† 43 88

HIGH-STATIC 414 508 7.1 52.5 0.8 2.6

— — 13.9 15†† 14 726.0 7.2 22.9 25†† 22 80

11.5 13.8 31.2 35†† 29 8614.0 16.8 34.9 35†† 33 8923.0 27.7 48.5 50†† 45 100

575-3-60STD 518 632 6.0 44.0 0.8 1.8 — — 9.6 15†† 9 49ALT 518 632 6.0 44.0 0.8 2.1 — — 9.8 15†† 10 50

HIGH-STATIC 518 632 6.0 44.0 0.8 2.6 — — 11.1 15†† 11 55

006(5 Tons)

208/230-1-60

STD 187 254 26.7 170.0 1.5 5.9

— — 40.8/ 40.8 45/ 45†† 39/ 39 184/1844.9/ 6.5 23.6/27.0 70.3/ 74.7 80/ 80 66/ 70 208/2116.5/ 8.7 31.3/36.3 79.9/ 86.2 80/ 90 75/ 81 215/220||9.8/13.0 47.1/54.2 99.7/108.5 100/110 93/102 231/238||

13.1/17.4 63.0/72.5 119.5/131.4 125/150 112/123 247/257||15.8/21.0 76.0/87.5 135.8/150.2 150/175 127/140 260/272||

ALT 187 254 26.7 170.0 1.5 8.8

— — 48.5/ 48.5 50/ 50†† 48/ 48 222/2224.9/ 6.5 23.6/27.1 78.0/ 82.4 80/ 90 75/ 79 246/2496.5/ 8.7 31.3/36.3 87.6/ 93.9 90/100 84/ 90 253/258||9.8/13.0 47.1/54.2 107.4/116.2 110/125 102/110 269/276||

13.1/17.4 63.0/72.5 127.2/139.1 150/150 121/131 285/294||15.8/21.0 76.0/87.5 143.5/157.9 150/175 135/149 298/309||

208/230-3-60

STD 187 254 15.4 124.0 1.5 5.9

— — 26.7/ 26.7 30/ 30†† 26/ 26 138/1384.9/ 6.5 13.6/15.6 43.7/ 46.2 45/ 50†† 42/ 44 152/1547.9/10.5 21.9/25.3 54.0/ 58.3 60/ 60†† 51/ 55 160/163

12.0/16.0 33.3/38.5 68.3/ 74.8 70/ 80 65/ 70 171/17715.8/21.0 43.9/50.5 81.5/ 89.8 90/ 90 77/ 84 182/189||19.9/26.5 55.2/63.8 95.7/106.4 100/110 90/100 193/202||

ALT 187 254 15.4 124.0 1.5 5.8

— — 26.6/ 26.6 30/ 30†† 26/ 26 169/1694.9/ 6.5 13.6/15.6 43.6/ 46.1 45/ 50†† 42/ 44 182/1847.9/10.5 21.9/25.3 53.9/ 58.2 60/ 60 51/ 55 191/194

12.0/16.0 33.3/38.5 68.2/ 74.7 70/ 80 64/ 70 202/20715.8/21.0 43.9/50.5 81.4/ 89.7 90/ 90 77/ 84 213/219||19.9/26.5 55.2/63.8 95.6/106.3 100/110 90/ 99 224/233||

HIGH-STATIC 187 254 15.4 124.0 1.5 7.5

— — 28.3/ 28.3 30/ 30†† 28/ 28 188/1884.9/ 6.5 13.6/15.6 45.3/ 47.8 50/ 50†† 44/ 46 201/2037.9/10.5 21.9/25.3 55.6/ 59.9 60/ 60†† 53/ 57 210/213

12.0/16.0 33.3/38.5 69.9/ 76.4 70/ 80 66/ 72 221/22615.8/21.0 43.9/50.5 83.1/ 91.4 90/100 79/ 86 232/238||19.9/26.5 55.2/63.8 97.3/108.0 100/110 92/101 243/252||

460-3-60

STD 414 508 7.7 59.6 0.8 3.2

— — 13.6 15†† 13 676.0 7.2 22.6 25†† 22 75

11.5 13.8 30.9 35†† 29 8114.0 16.8 34.6 35†† 33 8423.0 27.7 48.3 50†† 45 9525.5 30.7 52.0 60†† 49 98

ALT 414 508 7.7 59.6 0.8 2.6

— — 13.0 15†† 13 826.0 7.2 22.0 25†† 21 89

11.5 13.8 30.3 35†† 29 9614.0 16.8 34.0 35†† 32 9923.0 27.7 47.7 50†† 45 11025.5 30.7 51.4 60†† 48 113

HIGH-STATIC 414 508 7.7 59.6 0.8 3.4

— — 13.8 15†† 14 926.0 7.2 22.8 25†† 22 99

11.5 13.8 31.1 35†† 30 10514.0 16.8 34.8 35†† 33 10823.0 27.7 48.5 50†† 46 11925.5 30.7 52.2 60†† 49 122

575-3-60STD 518 632 6.2 49.4 0.8 3.2 — — 11.0 15†† 11 56ALT 518 632 6.2 49.4 0.8 2.6 — — 10.5 15†† 10 67

HIGH-STATIC 518 632 6.2 49.4 0.8 3.4 — — 11.1 15†† 11 75

Electrical data (cont)

Page 55: Product 50TFQ004-012 Data Single-Package Standard ...dms.hvacpartners.com/docs/1005/Public/04/50TFQ-1PD.pdf · Color-coded electrical wiring per- ... Refrigeration, and Air ... †Single

55

UNITS WITHOUT ELECTRICAL CONVENIENCE OUTLET (cont)

NOTE: Legend and Notes for Electrical Data are on page 61.

UNIT50TFQ

NOMINALV-PH-Hz

IFMTYPE

VOLTAGERANGE

COMPRESSOR(each) OFM

FLAIFMFLA

ELECTRIC HEAT* POWER SUPPLY DISCONNECTSIZE†

Min Max RLA LRA NominalkW** FLA MCA MOCP FLA LRA

007(6 Tons)

208/230-3-60

STD 187 254 22.7 146.0 1.4 5.8

— — 35.6/ 35.6 40/ 40†† 34/ 34 190/190

4.9/ 6.5 13.6/15.6 52.6/ 55.1 60/ 60†† 50/ 52 204/2067.9/10.5 21.9/25.3 63.0/ 67.2 70/ 70 60/ 63 212/215

12.0/16.0 33.3/38.5 77.2/ 83.7 80/ 90 73/ 79 223/229

15.8/21.0 43.9/50.5 90.5/ 98.7 100/100 85/ 92 234/241||19.9/26.5 55.2/63.8 104.6/115.3 110/125 98/108 245/254||

HIGH-STATIC 187 254 22.7 146.0 1.4 7.5

— — 37.3/ 37.3 40/ 40†† 36/ 36 209/209

4.9/ 6.5 13.6/15.6 54.3/ 56.8 60/ 60†† 52/ 54 223/2257.9/10.5 21.9/25.3 64.7/ 68.9 70/ 70 62/ 65 231/234

12.0/16.0 33.3/38.5 78.9/ 85.4 80/ 90 75/ 81 242/248||

15.8/21.0 43.9/50.5 92.2/100.4 100/110 87/ 94 253/260||19.9/26.5 55.2/63.8 106.3/117.0 110/125 100/110 264/273||

460-3-60

STD 414 508 11.4 73.0 0.7 2.6

— — 17.6 20†† 17 95

6.0 7.2 26.6 30†† 25 10211.5 13.8 34.8 35†† 33 10914.0 16.8 38.6 40†† 36 112

23.0 27.7 52.2 60†† 49 12325.5 30.7 55.9 60†† 52 126

HIGH-STATIC 414 508 11.4 73.0 0.7 3.4

— — 18.4 20†† 18 105

6.0 7.2 27.4 30†† 26 11211.5 13.8 35.6 40†† 34 11814.0 16.8 39.4 40†† 37 121

23.0 27.7 53.0 60†† 50 13225.5 30.7 56.7 60†† 53 135

575-3-60STD 518 632 9.1 58.4 0.7 2.6 — — 14.0 15†† 14 76

HIGH-STATIC 518 632 9.1 58.4 0.7 3.4 — — 14.7 15†† 14 84

008(71/2 Tons)

208/230-3-60

STD 187 254 13.4 91.0 1.4 5.8

— — 38.8/ 38.8 40/ 40†† 41/ 41 229/2297.8/10.4 21.7/ 25.0 65.9/ 70.0 70/ 80 66/ 69 251/254

12.0/16.0 33.3/ 38.5 80.4/ 86.9 90/ 90 79/ 85 262/268||18.6/24.0 51.6/ 59.7 103.3/113.4 110/125 100/109 281/289||24.0/32.0 66.6/ 77.0 122.0/135.0 125/150 117/129 296/306||

31.8/42.4 88.3/102.0 149.1/166.3 150/175 142/158 317/331||

HIGH-STATIC 187 254 13.4 91.0 1.4 10.6

— — 43.6/ 43.6 45/ 45†† 46/ 46 273/2737.8/10.4 21.7/ 25.0 70.7/ 74.8 80/ 80 71/ 75 294/298

12.0/16.0 33.3/ 38.5 85.2/ 91.7 90/100 85/ 91 306/311||18.6/24.8 51.6/ 59.7 108.1/118.2 110/125 106/115 324/332||24.0/32.0 66.6/ 77.0 126.8/139.8 150/150 123/135 339/350||

31.8/42.4 88.3/102.0 153.9/171.1 175/175 148/164 361/375||

460-3-60

STD 414 508 6.7 42.0 0.7 2.6

— — 19.1 20†† 20 10813.9 16.7 40.0 45†† 39 124

16.5 19.8 43.8 45†† 43 12827.8 33.4 60.8 70 58 14133.0 39.7 68.7 70 66 147

41.7 50.2 81.8 90 78 158

HIGH-STATIC 414 508 6.7 42.0 0.7 4.8

— — 21.3 25†† 23 13013.9 16.7 42.2 45†† 42 146

16.5 19.8 46.0 50†† 45 14927.8 33.4 63.0 70 61 16333.0 39.7 70.9 80 68 169

41.7 50.2 84.0 90 80 180||

575-3-60

STD

518 632 5.4 39.0 0.7

2.6— — 15.4 20†† 16 97

17.0 17.1 36.7 40†† 36 114

34.0 34.1 68.0 60†† 55 131

HIGH-STATIC 4.8— — 17.1 20†† 18 114

17.0 17.1 38.5 40†† 38 132

34.0 34.1 59.7 60†† 57 149

Page 56: Product 50TFQ004-012 Data Single-Package Standard ...dms.hvacpartners.com/docs/1005/Public/04/50TFQ-1PD.pdf · Color-coded electrical wiring per- ... Refrigeration, and Air ... †Single

56

UNITS WITHOUT ELECTRICAL CONVENIENCE OUTLET (cont)

NOTE: Legend and Notes for Electrical Data are on page 61.

UNIT50TFQ

NOMINALV-PH-Hz

IFMTYPE

VOLTAGERANGE

COMPRESSOR(each) OFM

FLAIFMFLA

ELECTRIC HEAT* POWER SUPPLY DISCONNECTSIZE†

Min Max RLA LRA NominalkW** FLA MCA MOCP FLA LRA

009(81/2 Tons)

208/230-3-60

STD 187 254 14.4 103.0 1.4 5.8

— — 41.0/ 41.0 45/ 45†† 43/ 43 253/2537.8/10.4 21.7/ 25.0 68.1/ 72.3 70/ 80 68/ 72 275/278

12.0/16.0 33.3/ 38.5 82.6/ 89.1 90/ 90 81/ 87 286/292||18.6/24.0 51.6/ 59.7 105.5/115.6 110/125 102/112 305/313||24.0/32.0 66.6/ 77.0 124.3/132.3 150/150 120/132 320/330||31.8/42.4 88.3/102.0 151.4/168.5 175/175 145/160 341/355||

HIGH-STATIC 187 254 14.4 103.0 1.4 10.6

— — 49.4/ 49.4 50/ 50†† 52/ 52 365/3657.8/10.4 21.7/ 25.0 76.5/ 80.7 80/ 90 77/ 81 386/390||

12.0/16.0 33.3/ 38.5 91.0/ 97.5 100/100 91/ 96 398/403||18.6/24.8 51.6/ 59.7 113.9/124.0 125/125 112/121 416/424||24.0/32.0 66.6/ 77.0 132.7/145.7 150/150 129/141 431/442||31.8/42.4 88.3/102.0 159.8/176.9 175/200 154/170 453/457||

460-3-60

STD 414 508 7.2 52.5 0.7 2.6

— — 20.2 25†† 21 12913.9 16.7 41.1 45†† 40 14516.5 19.8 45.0 50†† 44 14927.8 33.4 62.0 70 60 16233.0 39.7 69.8 70 67 16841.7 50.2 83.0 90 79 179

HIGH-STATIC 414 508 7.2 52.5 0.7 4.8

— — 24.9 25†† 26 18413.9 16.7 45.8 50†† 45 20016.5 19.8 49.6 50†† 49 20327.8 33.4 66.6 70 65 21733.0 39.7 74.5 80 72 22341.7 50.2 87.6 90 84 234||

575-3-60

STD

518 632 6.0 44.0 0.7

2.6— — 16.7 20†† 17 107

17.0 17.1 38.1 40†† 37 12434.0 34.1 59.3 60†† 57 141

HIGH-STATIC 4.8— — 19.4 20†† 20 152

17.0 17.1 40.7 45†† 40 17034.0 34.1 62.0 70 60 187

012(10 Tons)

208/230-3-60

STD 187 254 17.2 124.0 1.4 5.8

— — 47.3/ 47.3 50/ 50†† 49/ 49 295/2957.8/10.4 21.7/ 25.0 74.4/ 78.6 80/ 80 74/ 78 317/320

12.0/16.0 33.3/ 38.5 88.9/ 95.4 90/100 88/ 94 328/334||24.0/32.0 66.6/ 77.0 130.6/143.6 150/150 126/138 362/372||31.8/42.4 88.3/102.0 157.7/174.8 175/175 151/167 383/397||37.6/50.0 104.4/120.3 177.8/167.6 200/175 170/188 399/415||

ALT 187 254 17.2 124.0 1.4 7.5

— — 49.0/ 49.0 50/ 50†† 51/ 51 314/3147.8/10.4 21.7/ 25.0 76.1/ 80.8 80/ 90 76/ 80 336/389||

12.0/16.0 33.3/ 38.5 90.6/ 97.1 100/100 90/ 96 347/353||24.0/32.0 66.6/ 77.0 132.3/145.3 150/150 128/140 381/391||31.8/42.4 88.3/102.0 159.4/176.5 175/200 153/169 402/416||37.6/50.0 104.4/120.3 179.5/169.3 200/175 171/190 418/434||

HIGH-STATIC 187 254 17.2 124.0 1.4 15.0

— — 56.5/ 56.5 60/ 60†† 60/ 60 362/3627.8/10.4 21.7/ 25.0 83.6/ 87.8 90/ 90 85/ 89 384/387||

12.0/16.0 33.3/ 38.5 98.1/104.6 100/110 98/104 395/401||24.0/32.0 66.6/ 77.0 139.8/152.8 150/175 137/149 429/439||31.8/42.4 88.3/102.0 166.9/184.0 175/200 162/177 450/464||37.6/50.0 104.4/120.3 187.0/176.8 200/200 180/198 466/482||

460-3-60

STD 414 508 8.6 59.6 0.7 2.6

— — 23.4 25†† 24 14316.5 19.8 48.1 50†† 47 16327.8 33.4 65.1 70 63 17633.0 39.7 73.0 80 70 18341.7 50.2 86.1 90 82 193||50.0 60.1 83.5 90 93 203||

ALT 414 508 8.6 59.6 0.7 3.4

— — 24.2 25†† 25 18216.5 19.8 48.9 50†† 48 20227.8 33.4 65.9 70 64 21633.0 39.7 73.8 80 71 22241.7 50.2 86.9 90 83 233||50.0 60.1 84.3 90 94 243||

HIGH-STATIC 414 508 8.6 59.6 0.7 7.4

— — 28.2 30†† 30 17616.5 19.8 52.9 60†† 53 19627.8 33.4 69.9 70 68 21033.0 39.7 77.8 80 76 21641.7 50.2 90.9 100 88 227||50.0 60.1 88.3 100 99 237||

575-3-60

STD 518 632 6.9 49.4 0.7 2.6

— — 18.7 20†† 20 11817.0 17.1 40.1 50†† 39 13534.0 34.1 61.4 70 59 15251.0 51.2 69.9 70 78 169

ALT 518 632 6.9 49.4 0.7 3.4

— — 19.4 20†† 20 14917.0 17.1 40.7 50†† 40 16634.0 34.1 62.0 70 60 18351.0 51.2 70.6 80 79 201||

HIGH-STATIC 518 632 6.9 49.4 0.7 7.4

— — 22.6 25†† 24 14517.0 17.1 43.9 45†† 44 16234.0 34.1 65.2 70 63 17951.0 51.2 73.8 80 83 196||

Electrical data (cont)

Page 57: Product 50TFQ004-012 Data Single-Package Standard ...dms.hvacpartners.com/docs/1005/Public/04/50TFQ-1PD.pdf · Color-coded electrical wiring per- ... Refrigeration, and Air ... †Single

57

UNITS WITH ELECTRICAL CONVENIENCE OUTLET

NOTE: Legend and Notes for Electrical Data are on page 61.

UNIT50TFQ

NOMINALV-PH-Hz

IFMTYPE

VOLTAGERANGE

COMPRESSOR(each) OFM

FLAIFMFLA

ELECTRICHEAT* POWER SUPPLY DISCONNECT

SIZE†

Min Max RLA LRA NominalkW** FLA MCA MOCP FLA LRA

004(3 Tons)

208/230-1-60

STD 187 254 16.4 96.0 1.5 3.1

— — 30.3/ 30.3 35/ 35†† 30/ 30 112/1123.3/ 4.4 15.9/18.3 50.2/ 53.2 60/ 60†† 48/ 51 128/1304.9/ 6.5 23.6/27.1 59.8/ 64.2 70/ 70 57/ 61 135/1396.5/ 8.7 31.3/36.3 69.4/ 75.7 70/ 80 66/ 72 143/1487.9/10.5 38.0/43.6 77.8/ 85.1 80/ 90 74/ 81 150/156||9.8/13.0 47.1/54.2 89.2/ 98.1 90/100 84/ 72 159/166||

ALT 187 254 16.4 96.0 1.5 4.9

— — 31.7/ 31.7 35/ 35†† 32/ 32 116/1163.3/ 4.4 15.9/18.3 51.6/ 54.6 60/ 60†† 50/ 53 132/1344.9/ 6.5 23.6/27.1 61.2/ 65.6 70/ 70 59/ 63 140/1436.5/ 8.7 31.3/36.3 70.8/ 77.1 80/ 80 68/ 73 147/1527.9/10.5 38.0/43.6 79.2/ 86.5 80/ 90 75/ 82 154/160||9.8/13.0 47.1/54.2 90.6/ 99.5 100/110 86/ 94 163/170||

208/230-3-60

STD 187 254 10.2 75.0 1.5 3.1

— — 22.6/ 22.6 25/ 25†† 23/ 23 91/ 913.3/ 4.4 9.2/10.6 34.1/ 35.8 40/ 40†† 34/ 35 100/1014.9/ 6.5 13.6/15.6 39.6/ 42.1 45/ 45†† 39/ 41 104/1068.5/ 8.7 18.0/20.9 45.1/ 48.7 50/ 50†† 44/ 47 109/1127.9/10.5 21.9/25.3 49.9/ 54.2 60/ 60†† 48/ 52 113/116

12.0/16.0 33.3/38.5 64.2/ 70.7 70/ 80†† 61/ 67 124/129

ALT 187 254 10.2 75.0 1.5 4.9

— — 24.0/ 24.0 30/ 30†† 25/ 25 95/ 953.3/ 4.4 9.2/10.6 35.5/ 37.2 40/ 40†† 35/ 37 104/1064.9/ 6.5 13.6/15.6 41.0/ 43.5 45/ 45†† 40/ 43 109/1116.5/ 8.7 18.0/20.9 46.5/ 50.1 50/ 60†† 45/ 49 113/1167.9/10.5 21.9/25.3 51.3/ 55.6 60/ 60†† 50/ 54 117/120

12.0/16.0 33.3/38.5 65.6/ 72.1 70/ 80 63/ 69 128/134

HIGH-STATIC 187 254 10.2 75.0 1.5 5.8

— — 24.9/ 24.9 25/ 25†† 26/ 26 125/1253.3/ 4.4 9.2/10.6 36.4/ 38.1 40/ 40†† 36/ 38 134/1354.9/ 6.5 13.6/15.6 41.9/ 44.4 45/ 45†† 41/ 44 138/1406.5/ 8.7 18.0/20.9 47.4/ 51.0 50/ 50†† 46/ 50 143/1457.9/10.5 21.9/25.3 52.2/ 56.5 60/ 60†† 51/ 55 146/150

12.0/16.0 33.3/38.5 66.5/ 73.0 70/ 80 64/ 70 158/163

460-3-60

STD 414 508 4.8 40.0 0.8 1.7

— — 10.3 15†† 10 476.0 7.2 19.3 20†† 19 548.8 10.6 23.5 25†† 23 58

11.5 13.8 27.5 30†† 26 6114.0 16.8 31.3 35†† 30 64

ALT 414 508 4.8 40.0 0.8 2.1

— — 11.1 15†† 11 506.0 7.2 20.1 25†† 20 578.8 10.6 24.3 25†† 24 61

11.5 13.8 28.3 30†† 27 6414.0 16.8 32.1 35†† 31 67

HIGH-STATIC 414 508 4.8 40.0 0.8 2.6

— — 11.6 15†† 12 656.0 7.2 20.6 25†† 20 728.8 10.6 24.8 25†† 24 75

11.5 13.8 28.8 30†† 28 7814.0 16.8 32.6 35†† 31 81

575-3-60STD 518 632 3.8 31.0 0.8 1.7 — — 8.2 15†† 8 37ALT 518 632 3.8 31.0 0.8 2.1 — — 8.8 15†† 9 39

HIGH-STATIC 518 632 3.8 31.0 0.8 2.6 — — 9.2 15†† 9 51

005(4 Tons)

208/230-1-60

STD 187 254 23.4 110.0 1.5 3.5

— — 39.1/ 39.1 40/ 40†† 38/ 38 126/1263.3/ 4.4 15.9/18.3 58.9/ 61.9 60/ 70 56/ 59 141/1446.5/ 8.7 31.3/36.3 78.2/ 84.4 80/ 90 74/ 80 157/162||9.8/13.0 47.1/54.2 97.9/106.8 100/110 92/101 173/180||

13.1/17.4 63.0/72.5 117.8/129.8 125/150 111/122 189/198||15.8/21.0 76.0/87.5 134.1/148.4 150/150 126/139 202/213||

ALT 187 254 23.4 110.0 1.5 4.9

— — 40.5/ 40.5 45/ 45†† 40/ 40 130/1303.3/ 4.4 15.9/18.3 60.3/ 63.3 70/ 70†† 58/ 61 146/1486.5/ 8.7 31.3/36.3 79.6/ 85.8 80/ 90 76/ 82 161/166||9.8/13.0 47.1/54.2 99.3/108.2 100/110 94/102 177/184||

13.1/17.4 63.0/72.5 119.2/131.1 125/150 112/123 193/203||15.8/21.0 76.0/87.5 125.5/149.8 150/150 127/140 206/218||

208/230-3-60

STD 187 254 14.1 103.0 1.5 3.5

— — 27.4/ 27.4 30/ 30†† 27/ 27 119/1194.9/ 6.5 13.6/15.6 44.4/ 46.9 50/ 50†† 43/ 45 132/1346.5/ 8.7 18.0/20.9 49.9/ 53.6 60/ 60†† 48/ 52 137/139

12.0/16.0 33.3/38.5 69.1/ 75.6 70/ 80 66/ 72 152/15715.8/21.0 43.9/50.5 82.3/ 90.6 90/100 78/ 86 162/169||

ALT 187 254 14.1 103.0 1.5 4.9

— — 28.8/ 28.8 30/ 30†† 29/ 29 123/1234.9/ 6.5 13.6/15.6 45.8/ 48.3 50/ 50†† 45/ 47 137/1396.5/ 8.7 18.0/20.9 51.3/ 55.0 60/ 60†† 50/ 53 141/144

12.0/16.0 33.3/38.5 70.5/ 77.0 80/ 80 67/ 73 156/16215.8/21.0 43.9/50.5 83.7/ 92.0 90/100 80/ 87 167/174||

HIGH-STATIC 187 254 14.1 103.0 1.5 5.8

— — 33.1/ 33.1 35/ 35†† 33/ 33 141/1414.9/ 6.5 13.6/15.6 50.1/ 52.6 60/ 60†† 49/ 51 154/1566.5/ 8.7 18.0/20.9 55.6/ 59.2 60/ 60†† 54/ 57 159/161

12.0/16.0 33.3/38.5 74.7/ 81.2 80/ 90 72/ 78 174/17915.8/21.0 43.9/50.5 88.0/ 96.2 90/100 84/ 91 184/191||

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58

UNITS WITH ELECTRICAL CONVENIENCE OUTLET (cont)

NOTE: Legend and Notes for Electrical Data are on page 61.

UNIT50TFQ

NOMINALV-PH-Hz

IFMTYPE

VOLTAGERANGE

COMPRESSOR(each) OFM

FLAIFMFLA

ELECTRICHEAT* POWER SUPPLY DISCONNECT

SIZE†

Min Max RLA LRA NominalkW** FLA MCA MOCP FLA LRA

005(4 Tons)(cont)

460-3-60

STD 414 508 7.1 52.5 0.8 1.8

— — 13.7 15†† 14 616.0 7.2 22.7 25†† 22 68

11.5 13.8 30.9 35†† 30 7514.0 16.8 34.7 35†† 33 7823.0 27.7 48.3 50†† 46 89

ALT 414 508 7.1 52.5 0.8 2.1

— — 14.0 15†† 14 636.0 7.2 23.0 25†† 22 70

11.5 13.8 31.2 35†† 30 7714.0 16.8 35.0 40†† 33 8023.0 27.7 48.6 50†† 46 90

HIGH-STATIC 414 508 7.1 52.5 0.8 2.6

— — 16.1 20†† 16 756.0 7.2 25.1 30†† 24 82

11.5 13.8 33.3 35†† 32 8814.0 16.8 37.1 40†† 35 9123.0 27.7 50.7 60†† 48 102

575-3-60STD 518 632 6.0 44.0 0.8 1.8 — — 11.3 15†† 11 51ALT 518 832 6.0 44.0 0.8 2.1 — — 11.6 15†† 12 52

HIGH-STATIC 518 832 6.0 44.0 0.8 2.6 — — 12.8 15†† 13 57

006(5 Tons)

208/230-1-60

STD 187 254 26.7 170.0 1.5 5.9

— — 45.6/ 45.6 50/ 50†† 45/ 45 189/1894.9/ 6.5 23.6/27.1 75.1/ 79.5 80/ 80 72/ 76 213/2166.5/ 8.7 31.3/36.3 84.7/ 91.0 90/100 81/ 86 220/225||9.8/13.0 47.1/54.2 104.3/113.3 110/125 99/107 236/243||

13.1/17.4 63.0/72.5 124.3/136.2 150/150 117/128 252/261||15.8/21.0 76.0/87.5 140.6/155.0 150/175 132/145 265/276||

ALT 187 254 26.7 170.0 1.5 8.8

— — 48.5/ 48.5 50/ 50†† 48/ 48 222/2224.9/ 6.5 23.6/27.1 78.0/ 82.4 80/ 90 75/ 79 246/2496.5/ 8.7 31.3/36.3 87.6/ 93.9 90/100 84/ 90 253/258||9.8/13.0 47.1/54.2 107.4/116.2 110/125 102/110 269/276||

13.1/17.4 63.0/72.5 127.2/139.1 150/150 121/131 285/294||15.8/21.0 76.0/87.5 143.5/157.9 150/175 135/149 298/309||

208/230-3-60

STD 187 254 15.4 124.0 1.5 5.9

— — 31.5/ 31.5 35/ 35†† 32/ 32 143/1434.9/ 6.5 13.6/15.6 48.5/ 51.0 50/ 60†† 47/ 50 157/1597.9/10.5 21.9/25.3 58.8/ 63.1 60/ 70 57/ 61 165/168

12.0/16.0 33.3/38.5 73.1/ 79.6 80/ 90 70/ 76 176/18115.8/21.0 43.9/50.5 86.3/ 94.6 90/100 82/ 90 187/193||19.9/26.5 55.2/63.8 100.5/111.2 110/125 95/105 198/207||

ALT 187 254 15.4 124.0 1.5 5.8

— — 31.4/ 31.4 35/ 35†† 32/ 32 174/1744.9/ 6.5 13.6/15.6 48.4/ 50.9 50/ 60†† 47/ 50 187/1897.9/10.5 21.9/25.3 58.7/ 63.0 60/ 70 57/ 61 195/199

12.0/16.0 33.3/38.5 73.0/ 79.5 80/ 90 70/ 76 207/21215.8/21.0 43.9/50.5 86.2/ 94.5 90/100 82/ 90 217/224||19.9/26.5 55.2/63.8 100.4/111.1 110/125 95/105 229/237||

HIGH-STATIC 187 254 15.4 124.0 1.5 7.5

— — 33.1/ 33.1 35/ 35†† 34/ 34 193/1934.9/ 6.5 13.6/15.6 50.1/ 52.6 60/ 60†† 49/ 52 206/2087.9/10.5 21.9/25.3 60.4/ 64.7 70/ 70 59/ 63 214/218

12.0/16.0 33.3/38.5 74.7/ 81.2 80/ 90 72/ 78 226/23115.8/21.0 43.9/50.5 87.9/ 96.2 90/100 84/ 92 236/243||19.9/26.5 55.2/63.8 102.1/112.8 110/125 97/107 248/256||

460-3-60

STD 414 508 7.7 59.6 0.8 3.2

— — 15.8 20†† 16 706.0 7.2 24.8 30†† 24 77

11.5 13.8 33.1 35†† 32 8314.0 16.8 36.8 40†† 35 8623.0 27.7 50.4 60†† 48 9725.5 30.7 54.2 60†† 51 100

ALT 414 508 7.7 59.6 0.8 2.6

— — 15.2 20†† 15 846.0 7.2 24.2 30†† 24 91

11.5 13.8 32.5 35†† 31 9814.0 16.8 36.2 40†† 35 10123.0 27.7 49.8 60†† 47 11225.5 30.7 53.6 60†† 51 115

HIGH-STATIC 414 508 7.7 59.6 0.8 3.4

— — 16.0 20†† 16 946.0 7.2 25.0 25†† 24 101

11.5 13.8 33.3 35†† 32 10714.0 16.8 34.8 35†† 33 10823.0 27.7 50.6 60†† 48 12125.5 30.7 54.4 60†† 51 124

575-3-60STD 518 632 6.2 49.4 0.8 3.2 — — 12.7 15†† 13 57ALT 518 632 6.2 49.4 0.8 2.6 — — 12.2 15†† 12 69

HIGH-STATIC 518 632 6.2 49.4 0.8 3.4 — — 12.9 15†† 13 77

Electrical data (cont)

Page 59: Product 50TFQ004-012 Data Single-Package Standard ...dms.hvacpartners.com/docs/1005/Public/04/50TFQ-1PD.pdf · Color-coded electrical wiring per- ... Refrigeration, and Air ... †Single

59

UNITS WITH ELECTRICAL CONVENIENCE OUTLET (cont)

NOTE: Legend and Notes for Electrical Data are on page 61.

UNIT50TFQ

NOMINALV-PH-Hz

IFMTYPE

VOLTAGERANGE

COMPRESSOR(each) OFM

FLAIFMFLA

ELECTRICHEAT* POWER SUPPLY DISCONNECT

SIZE†

Min Max RLA LRA NominalkW** FLA MCA MOCP FLA LRA

007(6 Tons)

208/230-3-60

STD 187 254 22.7 146.0 1.4 5.8

— — 40.4/ 40.4 45/ 45†† 40/ 40 195/195

4.9/ 6.5 13.6/15.6 57.4/ 59.9 60/ 60†† 56/ 58 208/2117.9/10.5 21.9/25.3 67.8/ 72.0 70/ 80 65/ 69 217/220

12.0/16.0 33.3/38.5 82.0/ 88.5 90/ 90 78/ 84 228/233||

15.8/21.0 43.9/50.5 95.3/103.5 100/110 90/ 98 239/245||19.9/26.5 55.2/63.8 109.4/120.1 110/125 103/113 250/259||

HIGH-STATIC 187 254 22.7 146.0 1.4 7.5

— — 42.1/ 42.1 45/ 45†† 42/ 42 214/214

4.9/ 6.5 13.6/15.6 59.1/ 61.6 60/ 70 58/ 60 227/2297.9/10.5 21.9/25.3 69.5/ 73.7 70/ 80 67/ 71 236/239

12.0/16.0 33.3/38.5 83.7/ 90.2 90/100 80/ 86 247/252||

15.8/21.0 43.9/50.5 97.0/105.2 100/110 92/100 258/264||19.9/26.5 55.2/63.8 111.1/121.8 125/125 105/115 269/278||

460-3-60

STD 414 508 11.4 73.0 0.7 2.6

— — 19.7 20†† 19 97

6.0 7.2 28.7 30†† 28 10411.5 13.8 37.0 40†† 35 11114.0 16.8 40.7 45†† 39 114

23.0 27.7 54.4 60†† 51 12525.5 30.7 58.1 60†† 55 128

HIGH-STATIC 414 508 11.4 73.0 0.7 3.4

— — 20.5 25†† 20 107

6.0 7.2 29.5 30†† 29 11411.5 13.8 37.8 40†† 36 12114.0 16.8 41.5 45†† 40 124

23.0 27.7 55.2 60†† 52 13425.5 30.7 58.9 60†† 56 137

575-3-60STD 518 632 9.1 58.4 0.7 2.6 — — 15.8 20†† 16 78

HIGH-STATIC 518 632 9.1 58.4 0.7 3.4 — — 16.4 20†† 16 85

008(71/2 Tons)

208/230-3-60

STD 187 254 13.4 91.0 1.4 5.8

— — 43.6/ 43.6 45/ 45†† 46/ 46 234/2347.8/10.4 21.7/ 25.0 70.7/ 74.8 80/ 80 71/ 75 256/259

12.0/16.0 33.3/ 38.5 85.2/ 91.7 90/100 85/ 91 267/272||18.6/24.0 51.6/ 59.7 108.1/118.2 110/125 106/115 285/294||24.0/32.0 66.6/ 77.0 126.8/139.8 150/150 123/135 300/311||

31.8/42.4 88.3/102.0 153.9/171.1 175/175 148/164 322/336||

HIGH-STATIC 187 254 13.4 91.0 1.4 10.6

— — 48.4/ 48.4 50/ 50†† 52/ 52 277/2777.8/10.4 21.7/ 25.0 75.5/ 79.6 80/ 80 77/ 81 299/302||

12.0/16.0 33.3/ 38.5 90.0/ 96.5 90/100 90/ 96 311/316||18.6/24.8 51.6/ 59.7 112.9/123.0 125/125 111/120 329/337||24.0/32.0 66.6/ 77.0 131.6/144.6 150/150 128/140 344/354||

31.8/42.4 88.3/102.0 158.7/175.9 175/200 153/169 366/379||

460-3-60

STD 414 508 6.7 42.0 0.7 2.6

— — 21.3 25†† 23 11013.9 16.7 42.1 45†† 42 127

16.5 19.8 46.0 50†† 45 13027.8 33.4 63.0 70 61 14333.0 39.7 70.9 80 68 150

41.7 50.2 84.0 90 80 160||

HIGH-STATIC 414 508 6.7 42.0 0.7 4.8

— — 23.5 25†† 25 13213.9 16.7 44.3 45†† 44 148

16.5 19.8 48.2 50†† 48 15127.8 33.4 65.2 70 63 16533.0 39.7 73.1 80 71 171

41.7 50.2 86.2 90 83 182||

575-3-60

STD 518 632 5.4 39.0 0.7 2.6— — 17.1 20†† 18 99

17.0 17.1 38.5 40†† 38 116

34.0 34.1 59.7 60†† 57 133

HIGH-STATIC 518 632 5.4 39.0 0.7 4.8— — 18.9 20†† 20 116

17.0 17.1 40.2 45†† 40 133

34.0 34.1 61.5 70 59 150

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60

UNITS WITH ELECTRICAL CONVENIENCE OUTLET (cont)

NOTE: Legend and Notes for Electrical Data are on page 61.

UNIT50TFQ

NOMINALV-PH-Hz

IFMTYPE

VOLTAGERANGE

COMPRESSOR(each) OFM

FLAIFMFLA

ELECTRICHEAT* POWER SUPPLY DISCONNECT

SIZE†

Min Max RLA LRA NominalkW** FLA MCA MOCP FLA LRA

009(81/2 Tons)

208/230-3-60

STD 187 254 14.4 103.0 1.4 5.8

— — 45.8/ 45.8 50/ 50†† 49/ 49 258/2587.8/10.4 21.7/ 25.0 72.9/ 77.1 80/ 80 73/ 77 280/283

12.0/16.0 33.3/ 38.5 87.4/ 93.9 100/100 87/ 93 291/296||18.6/24.0 51.6/ 59.7 110.3/120.4 125/125 108/117 309/318||24.0/32.0 66.6/ 77.0 129.1/142.1 150/150 125/137 324/335||31.8/42.4 88.3/102.0 156.2/175.3 175/200 150/166 346/360||

HIGH-STATIC 187 254 14.4 103.0 1.4 10.6

— — 54.2/ 54.2 60/ 60†† 58/ 58 369/3697.8/10.4 21.7/ 25.0 81.3/ 85.5 90/ 90 83/ 86 391/394||

12.0/16.0 33.3/ 38.5 95.8/102.3 100/110 96/102 403/408||18.6/24.8 51.6/ 59.7 118.7/128.8 125/150 117/125 421/429||24.0/32.0 66.6/ 77.0 137.5/150.5 150/175 134/146 436/446||31.8/42.4 88.3/102.0 164.6/181.7 175/200 159/175 458/471||

460-3-60

STD 414 508 7.2 52.5 0.7 2.6

— — 22.4 25†† 24 13113.9 16.7 43.3 45†† 43 14816.5 19.8 47.1 50†† 46 15127.8 33.4 64.1 70 62 16433.0 39.7 72.0 80 69 17141.7 50.2 85.1 90 81 181||

HIGH-STATIC 414 508 7.2 52.5 0.7 4.8

— — 27.1 30†† 29 18613.9 16.7 47.9 50†† 48 20216.5 19.8 51.8 60†† 51 20527.8 33.4 68.8 70 67 21933.0 39.7 76.7 80 74 22541.7 50.2 89.8 90 86 236||

575-3-60

STD 518 632 6.0 44.0 0.7 2.6— — 18.4 20†† 19 109

17.0 17.1 39.8 40†† 39 12634.0 34.1 61.1 70 59 143

HIGH-STATIC 518 632 6.0 44.0 0.7 4.8— — 21.1 25†† 22 154

17.0 17.1 42.5 45†† 42 17134.0 34.1 63.7 70 52 188

012(10 Tons)

208/230-3-60

STD 187 254 17.2 124.0 1.4 5.8

— — 52.1/ 52.1 60/ 60†† 55/ 55 300/3007.8/10.4 21.7/ 25.0 79.2/ 83.4 80/ 90 80/ 84 322/325||

12.0/16.0 33.3/ 38.5 93.7/100.2 100/110 93/ 99 333/338||24.0/32.0 66.6/ 77.0 135.4/148.4 150/150 132/144 366/377||31.8/42.4 88.3/102.0 162.5/179.6 175/200 157/172 388/402||37.6/50.0 104.4/120.3 182.6/172.4 200/200 175/193 404/420||

ALT 187 254 17.2 124.0 1.4 7.5

— — 53.8/ 53.8 60/ 60†† 57/ 57 319/3197.8/10.4 21.7/ 25.0 80.9/ 85.1 90/ 90 82/ 86 341/344||

12.0/16.0 33.3/ 38.5 95.4/101.9 100/110 93/101 352/357||24.0/32.0 66.6/ 77.0 137.1/150.1 150/175 134/145 385/396||31.8/42.4 88.3/102.0 164.2/181.3 175/200 158/174 407/421||37.6/50.0 104.4/120.3 184.3/174.1 200/200 177/195 423/439||

HIGH-STATIC 187 254 17.2 124.0 1.4 15.0

— — 61.3/ 61.3 70/ 70 66/ 66 367/3677.8/10.4 21.7/ 25.0 88.4/ 92.6 90/100 91/ 94 389/392||

12.0/16.0 33.3/ 38.5 102.9/109.4 110/110 104/110 400/405||24.0/32.0 66.6/ 77.0 144.6/157.6 150/175 142/154 433/444||31.8/42.4 88.3/102.0 171.7/188.8 175/200 167/183 455/459||37.6/50.0 104.4/120.3 191.8/181.6 200/200 186/204 471/487||

460-3-60

STD 414 508 8.6 59.6 0.7 2.6

— — 25.5 30†† 27 14516.5 19.8 50.3 60†† 50 16527.8 33.4 67.3 80 65 17833.0 39.7 75.2 80 73 18541.7 50.2 88.3 90 85 195||50.0 60.1 85.6 90 96 205||

ALT 414 508 8.6 59.6 0.7 3.4

— — 26.3 30†† 28 18516.5 19.8 51.1 60†† 51 20427.8 33.4 68.1 70 66 21833.0 39.7 76.0 80 73 22441.7 50.2 89.1 90 85 235||50.0 60.1 86.4 90 97 245||

HIGH-STATIC 414 508 8.6 59.6 0.7 7.4

— — 30.3 35†† 32 17916.5 19.8 55.1 60†† 55 19827.8 33.4 72.1 80 71 21233.0 39.7 80.0 80 78 21841.7 50.2 93.1 100 90 229||50.0 60.1 90.4 100 102 239||

575-3-60

STD 518 632 6.9 49.4 0.7 2.6

— — 20.5 25†† 22 12017.0 17.1 41.8 45†† 41 13734.0 34.1 63.1 70 61 15451.0 51.2 71.7 80 80 171||

ALT 518 632 6.9 49.4 0.7 3.4

— — 21.1 25†† 22 15117.0 17.1 42.5 45†† 42 16834.0 34.1 63.7 70 62 18551.0 51.2 72.3 80 81 202||

HIGH-STATIC 518 632 6.9 49.4 0.7 7.4

— — 24.3 25†† 26 14617.0 17.1 45.7 50†† 46 16334.0 34.1 66.9 70 65 18051.0 51.2 75.5 80 85 198||

Electrical data (cont)

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61

LEGEND AND NOTES FOR ELECTRICAL TABLESLEGEND

*Heaters are field installed only.†Used to determine minimum disconnect size per NEC.**Heater capacity (kW) is based on heater voltage of 208 v, 240 v,

480 v, and 575 v. If power distribution voltage to unit varies from ratedheater voltage, heater kW will vary accordingly.

††Fuse or HACR circuit breaker.||Optional disconnect switch is unavailable.

NOTES:1. In compliance with NEC requirements for multimotor and combina-

tion load equipment (refer to NEC Articles 430 and 440), the overcur-rent protective device for the unit shall be fuse or HACR breaker.

2. Unbalanced 3-Phase Supply VoltageNever operate a motor where a phase imbalance in supply voltage isgreater than 2%. Use the following formula to determine the percentof voltage imbalance.% Voltage Imbalance

Example: Supply voltage is 460-3-60.

AB = 452 vBC = 464 vAC = 455 v

= 457Determine maximum deviation from average voltage. (AB) 457 – 452 = 5 v(BC) 464 – 457 = 7 v (AC) 457 – 455 = 2 v

Maximum deviation is 7 v.

Determine percent of voltage imbalance.

% Voltage Imbalance = 100 x

= 1.53%This amount of phase imbalance is satisfactory as it is below themaximum allowable 2%.

FLA — Full Load AmpsHACR — Heating, Air Conditioning and RefrigerationIFM — Indoor Fan MotorLRA — Locked Rotor AmpsMCA — Minimum Circuit AmpsMOCP— Maximum Overcurrent ProtectionNEC — National Electrical CodeOFM — Outdoor (Condenser) Fan MotorRLA — Rated Load Amps

= 100 x max voltage deviation from average voltageaverage voltage

Average Voltage =452 + 464 + 455

3

=1371

3

IMPORTANT: If the supply voltage phase imbalance is more than 2%,contact your local electric utility company immediately.

7457

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62

Typical piping and wiring

VERTICAL DISCHARGE DUCTING

HORIZONTAL DISCHARGE DUCTING

LEGENDNEC — National Electrical Code

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63

Typical wiring schematic — 50TFQ004-007

LEGENDAHA — Adjustable Heat AnticipatorC — Contactor, CompressorCAP — CapacitorCB — Circuit BreakerCC — Cooling CapacitorCH — Crankcase HeaterCOMP — Compressor MotorD — DiodeDFT — Defrost ThermostatEC — Enthalpy ControlECON — EconomizerEPS — Emergency Power Supply

(Nine-Volt Battery)EQUIP — EquipmentER — Economizer RelayFSS — Filter Status SwitchFPT — Freeze-Up Protection ThermostatFU — FuseGND — GroundHC — Heater Contactor (Strip Heat)HP — Heat PumpHPS — High-Pressure SwitchHR — Heater RelayIFC — Indoor-Fan ContactorIFM — Indoor-Fan MotorLPS — Low-Pressure SwitchLSM — Limit Switch (Manual Reset)MTR — MotorOAT — Outdoor-Air ThermostatOFM — Outdoor-Fan MotorP — PlugPL — Plug AssemblyQT — Quadruple TerminalR — RelayRVS — Reversing Valve SolenoidSAT — Supply-Air

ThermostatST — Start ThermistorSW1 — Switch Fully OpenSW2 — Switch Fully ClosedSW3 — Switch Min.

Vent PositionSW4 — Switch Max.

Vent PositionTB — Terminal BlockTC — Thermostat-

CoolingTDR — Time Delay

RelayTH — Thermostat-

HeatingTRAN — Transformer

Field Splice

Marked Wire

Terminal (Marked)

Terminal (Unmarked)

Terminal Block

Splice

Splice (Marked)

Factory WiringField Control WiringField Power WiringAccessory or Optional WiringTo indicate common potential only. Not to represent wiring.

NOTES:1. If any of the original wire furnished

must be replaced, it must bereplaced with Type 90 C wire or itsequivalent.

2. Thermostat: HH07AT170, 172, 174& P272-2783.Subbase: HH93AZ176, 178 &P272-1882, 1883.

3. Set heat anticipator at .8 amp forfirst stage and .3 amp for secondstage.

4. Use copper conductors only.5. Use copper, copper-clad aluminum

or aluminum conductors.

VOLTAGERATING

CBMUSTTRIP

AMPS

MFG. PT. NO.

24VPOTTER &

BRUMFIELD

W28X-1024-3.2 3.2

6.

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64

Typical wiring schematic — 50TFQ008-012

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65

Operating sequenceCooling, units without economizer — When thermo-stat calls for cooling, terminals G and Y1 are energized.The indoor fan contactor (IFC), reversing valve solenoid(RVS1) and compressor contactor no. 1 (C1) are energizedand indoor-fan motor, compressor no. 1, and outdoor fansstart. The outdoor-fan motor(s) run continuously while unitis cooling. On 50TJQ008-012 units, if the thermostat callsfor a second stage of cooling by energizing Y2, compres-sor contactor no. 2 (C2) and reversing valve solenoid(RVS2) are energized and compressor no. 2 starts.Heating, units without economizer (50TFQ004-007) — Set system switch at AUTO. or HEAT position.Set thermostat at desired temperature.

When the thermostat calls for heat, the IFC, outdoor-fancontactor (OFC), and compressor contactor are energized.The RVS is deenergized and switches position, and the in-door fan, outdoor fan, and compressor are energized.

If the thermostat calls for a second stage of heat, theheater contactor (HC) is energized and starts the electricheaters.

When the space temperature approaches the heatingtemperature set point, heating stages cycle off. The revers-ing valve solenoid is reenergized.Heating, units without economizer (50TFQ008-012) — Upon a request for heating from the space ther-mostat, terminal W1 will be energized with 24 v. The IFC,OFC, C1, and C2 will be energized. The reversing valvesswitch position and the indoor fan, outdoor fan, compres-sor no. 1, and compressor no. 2 are energized.

If the space temperature continues to fall while W1 is en-ergized, W2 will be energized with 24 v, and the heatercontactor(s) (HC) will be energized, which will energize theelectric heater(s).

When the space thermostat is satisfied, W2 will be deen-ergized first, and the electric heater(s) will be deenergized.

Upon a further rise in space temperature, W1 will bedeenergized, and the reversing valve solenoids (RVS1 andRVS2) will be energized.Cooling, units with Durablade economizer — Whenthe outdoor-air temperature is above the outdoor-air ther-mostat (OAT) setting and the room thermostat calls forcooling, compressor contactor no. 1 is energized to startcompressor no. 1 and the outdoor-fan motor(s). The in-door-fan motor is energized and the economizer dampermoves to the minimum position. Upon a further call forcooling, compressor contactor no. 2 will be energized(50TFQ008-012), starting compressor no. 2. After thethermostat is satisfied, the damper moves to the fullyclosed position.

When the outdoor-air temperature is below the OAT set-ting and the thermostat calls for cooling, the economizerdampers move to the minimum position. If the supply-airtemperature is above 57 F, the damper continues to openuntil it reaches the fully open position or until the supply-air temperature drops below 52 F.

When the supply-air temperature falls to between 57 Fand 52 F, the damper will remain at an intermediate open

position. If the supply-air temperature falls below 52 F, thedamper will modulate closed until it reaches the minimumposition or until the supply-air temperature is above 52 F.When the thermostat is satisfied, the damper will move tothe fully closed position.

If the outdoor air alone cannot satisfy the cooling re-quirements of the conditioned space, economizer coolingis integrated with mechanical cooling, providing second-stage cooling. Compressor no. 1 and the outdoor fan willbe energized and the position of the economizer damperwill be determined by the supply-air temperature. Com-pressor no. 2 (50TFQ008-012) is locked out.

When the second stage of cooling is satisfied, the com-pressor and outdoor-fan motor(s) will be deenergized. Thedamper position will be determined by the supply-air tem-perature.

When the first stage of cooling is satisfied, the damperwill move to fully closed position.Cooling, units with EconoMi$er (50TFQ004-007)— When the outdoor-air temperature (OAT) is above theECON SP set point and the room thermostat calls forStage 1 cooling (R to G + Y1), the indoor-fan motor (IFM)is energized and the EconoMi$er damper modulates tominimum position. The compressor contactor is energizedto start the compressor and outdoor-fan motor (OFM).After the thermostat is satisfied, the damper modulates tothe fully closed position when the IFM is deenergized.

When the OAT is below the ECON SP setting and theroom thermostat calls for Stage 1 cooling (R to G + Y1),the EconoMi$er modulates to the minimum position whenthe IFM is energized. The EconoMi$er provides Stage 1 ofcooling by modulating the return and outdoor-air dampersto maintain a 55 F supply air set point. If the supply-airtemperature (SAT) is greater than 57 F, the EconoMi$ermodulates open, allowing a greater amount of outdoor airto enter the unit. If the SAT drops below 53 F, the outdoorair damper modulates closed to reduce the amount of out-door air. When the SAT is between 53 and 57 F, theEconoMi$er maintains its position.

If outdoor-air alone cannot satisfy the cooling require-ments of the conditioned space, and the OAT is above theMECH CLG LOCKOUT set point, the EconoMi$er inte-grates free cooling with mechanical cooling. This is accom-plished by the strategies below.NOTE: Compressor has a 2-minute Minimum On, Mini-mum Off, and Interstage delay timer.

1. If Y1 is energized, and the room thermostat calls forY2 (2-stage thermostat), the compressor and OFMare energized. The EconoMi$er damper is main-tained at its current position.

2. If Y1 is energized for more than 20 minutes, and Y2is not energized (whether or not a 2-stage thermostatis used), the compressor and OFM are energized.The EconoMi$er damper is maintained at its currentposition.

3. If Y1 is energized, and the compressor is alreadyenergized (see Step 2) and the room thermostat callsfor Y2, the compressor continues to operate.

4. If compressor is energized and the thermostat is satis-fied, the compressor, the OFM, and IFM are deener-gized and the EconoMi$er modulates closed.

Controls

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When the OAT is below the MECH CLG LOCKOUT setpoint, the compressors remain off.Cooling, units with EconoMi$er (50TFQ008-014)— When the outdoor-air temperature (OAT) is above theECON SP set point and the room thermostat calls forStage 1 cooling (R to G + Y1), the indoor-fan motor (IFM)is energized and the EconoMi$er damper modulates tominimum position. The compressor contactor is energizedto start the compressor and outdoor-fan motor (OFM). Af-ter the thermostat is satisfied, the damper modulates to thefully closed position when the IFM is deenergized.

When the OAT is below the ECON SP setting and theroom thermostat calls for Stage 1 cooling (R to G + Y1),the EconoMi$er modulates to the minimum position whenthe IFM is energized. The EconoMi$er provides Stage 1 ofcooling by modulating the return and outdoor-air dampersto maintain a 55 F supply air set point. If the supply-airtemperature (SAT) is greater than 57 F, the EconoMi$ermodulates open, allowing a greater amount of outdoor airto enter the unit. If the SAT drops below 53 F, the outdoorair damper modulates closed to reduce the amount of out-door air. When the SAT is between 53 and 57 F, theEconoMi$er maintains its position.

If outdoor-air alone cannot satisfy the cooling require-ments of the conditioned space, and the OAT is above theMECH CLG LOCKOUT set point, the EconoMi$er inte-grates free cooling with mechanical cooling. This is accom-plished by the strategies below.

NOTE: Compressors have a 2-minute Minimum On, Mini-mum Off, and Interstage delay timer.

1. If Y1 is energized, and the room thermostat calls forY2 (2-stage thermostat), compressor no. 1 and OFMare energized. The EconoMi$er damper is main-tained at its current position.

2. If Y1 is energized for more than 20 minutes, and Y2is not energized (whether or not a 2-stage thermostatis used), compressor no. 1 and OFM are energized.The EconoMi$er damper is maintained at its currentposition.

3. If Y1 is energized, and compressor no. 1 is alreadyenergized (see Step 2) and the room thermostat callsfor Y2, compressor no. 1 continues to operate. If Y2remains energized for more than 20 minutes, com-pressor no. 2 is energized.

NOTE: Compressor no. 2 cannot be energized unlessthere is a signal for Y2 from the space thermostat.

4. If compressor no. 2 is energized, and the Y2 signalfrom the thermostat is satisfied, compressor no. 1and 2 are deenergized. Reasserting Y2 will start com-pressor no. 1 and (after a 20-minute interstage delay)compressor 2.

5. If compressor no. 1 is energized and the thermostat issatisfied, compressor no. 1, the OFM, and IFM aredeenergized and the EconoMi$er modulates closed.

Controls (cont)

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Defrost (50TFQ004-007) — As frost builds up on theoutdoor coil, the coil temperature drops below 28 F. Whenthis outdoor-coil temperature drop is sensed by the defrostthermostat (DFT) and the defrost timer is at the end of atimed period (adjustable at 30, 50, or 90 minutes), the unitoperates in a defrost cycle controlled by the defrost timerand thermostat. During this cycle, the reversing valve sole-noid (RVS) is energized and the outdoor fan shuts off. Theelectric heaters (if installed) will be energized.

The unit continues to defrost until the coil temperatureas measured by DFT reaches 65 F, or the duration of de-frost cycle completes a 10-minute period.

At the end of the defrost cycle, the electric heaters (if in-stalled) and the reversing valve will be deenergized, and theoutdoor-fan motor will be energized. The unit will now op-erate in the Heating mode.

If the thermostat is satisfied during a defrost cycle, theunit will continue in the Defrost mode until the time or tem-perature constraints are satisfied.Defrost (50TFQ008-012) — When the temperature ofthe outdoor coil drops below 28 F as sensed by the defrostthermostat (DFT2) and the defrost timer is at the end of a

timed period (adjustable at 30, 50, or 90 minutes), revers-ing valve solenoids (RVS1 and RVS2) are energized andthe OFC is deenergized. This switches the position of thereversing valves and shuts off the outdoor fan. The electricheaters (if installed) will be energized.

The unit continues to defrost until the coil temperatureas measured by DFT2 reaches 65 F, or the duration of de-frost cycle completes a 10-minute period.

During the Defrost mode, if circuit 1 defrosts first, RVS1will oscillate between Heating and Cooling modes until theDefrost mode is complete.

At the end of the defrost cycle, the electric heaters (if in-stalled) will be deenergized; the reversing valves switch andthe outdoor-fan motor will be energized. The unit will nowoperate in the Heating mode.

If the space thermostat is satisfied during a defrost cycle,the unit will continue in the Defrost mode until the time ortemperature constraints are satisfied.

APOLLO COMMUNICATING CONTROL WIRING SCHEMATIC,50TFQ004-007 UNITS

LEGEND

C — Contactor NC — Normally ClosedCHAS — Ground NO — Normally OpenCOM — Common OAT — Outdoor-Air ThermostatDX — Direct Expansion SAT — Saturated-Air TemperatureECON — Economizer VVT — Variable Volume/VariableGND — Ground TemperatureHT — Heat

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Controls (cont)

THERMOSTAT AND APOLLO CONTROL WIRING

LEGENDC — ContactorNOTE: Refer to Product Support Bulletin No. 93-005 or contact yourlocal Carrier representative for shielded wire applications when wiringthe thermostat to the Apollo control and for all communication bus wir-ing connections.

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APOLLO COMMUNICATING CONTROL WIRING SCHEMATIC,50TFQ008-012 UNITS

LEGEND

C — Contactor NC — Normally ClosedCHAS — Ground NO — Normally OpenCOM — Common OAT — Outdoor-Air ThermostatDX — Direct Expansion SAT — Saturated-Air TemperatureECON — Economizer VVT — Variable Volume/VariableGND — Ground TemperatureHT — Heat

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TEMP systemsA TEMP System is a network of communicating CarrierTEMP System Thermostats and rooftop, factory-mountedApollo direct digital controls, each serving its own zoneand heating/cooling unit. Networking allows your buildingmanager to easily access each of your systems from a sin-gle location...whether they are in the same building or lo-cated throughout town.

The TEMP System’s inherently flexible, modular basedesign supports the exact number of independent, singlezone systems you require...no more, no less, nocompromises.

Ideal for department stores, small office buildings, fastfood chains, schools and hotels, a TEMP System is acost-effective way to maintain comfortable buildingenvironments.

Controls (cont)

TEMP SYSTEM THERMOSTAT (WITH TIMECLOCK) TEMP SYSTEM THERMOSTAT (WITHOUT TIMECLOCK)

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Variable Volume/Variable Temperature (VVT®) SystemsVVT Systems are dedicated to total building comfort.Carrier thermostats, zone dampers, and HVAC equipmentwith factory-mounted direct digital controls continuallymonitor and adjust their operation to ensure uninterruptedand personalized comfort for all occupants.

Through the use of communicating electronic controls,VVT Systems are able to provide the comfort of a multiplezone system while using the installation, operation andmaintenance economics of single zone equipment...virtual-ly putting an end to the cost vs comfort compromise.

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Outdoor installation — Units approved for outdoor in-stallation only.Ductwork — Secure vertical discharge ductwork to roofcurb. For horizontal discharge applications, either attachductwork to unit, or use field-supplied flanges attached tothe horizontal discharge openings and attach all ductworkto flanges.Horizontal discharge — To convert from vertical dis-charge to horizontal discharge (Durablade economizeronly):

1. Remove economizer or two-position damper to gainaccess to return duct opening.

2. Move the horizontal-discharge duct opening covers tothe vertical discharge openings.

3. Rotate economizer or two-position damper 90 degrees.4. Rotate the barometric relief damper 90 degrees.5. Install block-off plate over the opening on the access

panel.Horizontal EconoMi$er — A field-installed accessoryfor horizontal discharge applications. Field-installed powerexhaust accessory also available for vertical or horizontalEconoMi$er applications.Thru-the-bottom power connections — For applica-tions requiring thru-the-bottom connections, Carrier acces-sory thru-the-bottom package must be purchased to ensureproper connections.Thermostat — Use of 2-stage heating and cooling ther-mostat is recommended for all units. A 2-stage coolingthermostat is required on units with accessory economizerto provide integrated cooling.Heating-to-cooling changeover — All units are auto-matic changeover from heating to cooling when automaticchangeover thermostat and subbase are used.Airflow — Units are draw-thru on cooling and blow-thruon heating.Maximum airflow — To minimize the possibility of con-densate blow-off from indoor coil, airflow through unitsshould not exceed 500 cfm/ton on 004-012 units.

Minimum airflow — For cooling, minimum airflow is300 cfm/ton. For 50TFQ units with electric heating,required minimum cfm is 900 for 50TFQ004; 1200 for50TFQ005; 1500 for 50TFQ006; 1800 for 50TFQ007;2250 for 50TFQ008; 2500 for 50TFQ009; and 3000 for50TFQ012, with the following exceptions:

Minimum ambient cooling operating temperature— The minimum temperature for standard units is 25 F.With accessory Motormaster® control, units can operateat outdoor temperatures down to –20 F.Internal unit design — Due to Carrier’s internal unitdesign (draw-thru over the motor), air path, and speciallydesigned motors, the full horsepower (maximum contin-uous bhp) listed in the Physical Data table and the notesfollowing each Fan Performance table can be utilized withconfidence.

Using Carrier motors with the values listed in the Physi-cal and Fan Performance Data tables will not result in nui-sance tripping or premature motor failure. The unitwarranty will not be affected.Apollo direct digital controls — The Apollo direct digi-tal controls must be used with either a Carrier master ormonitor thermostat.

UNIT50TFQ

UNITVOLTAGE

HEATERkW

UNITCONFIGURATION

REQUIREDMINIMUM

CFM

012,

208/230 42.4 Horizontal 3200208/230 50.0 Horizontal 3200

460 50.0Horizontal

orVertical

3200

008-012 57517.0 Horizontal

orVertical

2800

34.0 2350

Application data

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Packaged Rooftop Air-to-Air Heat Pump with Electric Heat Option — Constant Volume ApplicationHVAC Guide SpecificationsSize Range: 3 to 10 Tons, Nominal CoolingCarrier Model Number: 50TFQPart 1 — General1.01 SYSTEM DESCRIPTION

Outdoor rooftop- or slab-mounted, electrically con-trolled air-to-air heat pump utilizing a hermetic com-pressor for heating and cooling duty. Unit shalldischarge supply air vertically or horizontally as shownon contract drawings.

1.02 QUALITY ASSURANCEA. Unit shall be rated in accordance with ARI Standards

210/240 and 270.B. Unit shall be designed to conform to ASHRAE 15, lat-

est revision, and in accordance with UL 1995.C. Unit shall be UL tested and certified in accordance with

ANSI Z21.47 Standard and UL listed and certifiedunder Canadian Standards as a total package for safetyrequirements.

D. Roof curb shall be designed to conform to NRCAStandards.

E. Insulation and adhesive shall meet NFPA 90A require-ments for flame spread and smoke generation.

F. Unit casing shall be capable of withstanding FederalTest Method Standard No. 141 (Method 6061)500-hour salt spray test.

1.03 DELIVERY, STORAGE, AND HANDLINGUnit(s) shall be stored and handled per manufacturer’srecommendations.

Part 2 — Products2.01 EQUIPMENT (STANDARD)

A. General:Factory-assembled, single-piece air-to-air heat pump.Contained within the unit enclosure shall be all factorywiring, piping, controls, refrigerant charge (R-22), andspecial features required prior to field start-up.

B. Unit Cabinet:1. Unit cabinet shall be constructed of galvanized

steel, bonderized and coated with a baked enamelfinish on all externally exposed surfaces withprimer coated internal panels.

2. Indoor fan cabinet interior shall be insulated with aminimum 1/2-in. thick flexible fiberglass insulationcoated on the air side.

3. Cabinet panels shall be easily removable for ser-vicing.

4. Holes shall be provided in the base rails for riggingshackles to facilitate overhead rigging, and forkliftslots shall be provided to facilitate maneuvering.

5. Unit shall have a factory-installed, sloped conden-sate drain pan made of a non-corrosive material,providing a minimum 3/4-in. connection with bothvertical and horizontal drains and shall complywith ASHRAE 62.

6. Unit shall have factory-installed filter access panelto provide filter access with tool-less removal.

7. Unit shall have standard thru-the-bottom powerconnection capability.

C. Fans:1. Indoor blower shall be of the direct- or belt-driven,

double inlet, forward-curved centrifugal type. Beltdrive shall include an adjustable-pitch motorpulley.

2. Indoor blower shall be made from steel with acorrosion-resistant finish and shall be dynamicallybalanced.

3. Bearings shall be of the sealed, permanently lubri-cated, ball-bearing type for longer life and lowermaintenance.

4. Outdoor fan shall be of the direct-driven propellertype and shall discharge air vertically.

5. Outdoor fan shall have aluminum blades riveted tocorrosion-resistant steel spiders and shall bedynamically balanced.

D. Compressor(s):1. Fully hermetic type, internally protected.2. Factory rubber shock-mounted and internally

spring mounted for vibration isolation.E. Coils:

1. Outdoor and indoor coils shall have aluminumplate fins mechanically bonded to enhanced cop-per tubes with all joints brazed.

2. Tube sheet openings shall be belled to preventtube wear.

3. Indoor coil shall be of the face split design.F. Refrigerant Components: Refrigerant circuit compo-

nents shall include:1. Acutrol™ multiple independent circuit feed

system.2. Service gage connections on suction, discharge,

and liquid line to charge, evacuate, and containrefrigerant.

3. Accumulator.4. Reversing valve.

G. Filter Section:1. Standard filter section shall consist of factory-

installed low-velocity, throwaway 2-in. thick fiber-glass filters of commercially available sizes.

2. Filter face velocity shall not exceed 300 fpm atnominal airflows.

3. Filter section shall use only one size filter.4. Filters shall be accessible through an access panel

with ‘‘no-tool’’ removal.H. Controls and Safeties:

1. Unit Controls:a. Unit shall be complete with self-contained low-

voltage control circuit.b. Unit shall incorporate an outdoor coil defrost

system to prevent excessive frost accumulationduring heating duty, and shall be controlled asfollows:1) Defrost shall be initiated on the basis of

time and coil temperature.2) A 30/50/90-minute timer shall activate

defrost cycle only if coil temperature is lowenough to indicate a heavy frost condition.

3) Defrost cycle shall terminate when de-defrost thermostat is satisfied and shallhave a positive termination time of10 minutes.

c. Unit shall contain high-pressure, loss-of-charge/low-pressure, and freeze protectionswitches. It shall mount on factory-installedSchrader fittings.

Guide specifications

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2. Standard Safeties:Unit shall incorporate compressor overtempera-ture and overcurrent safety devices to shut offcompressor.

I. Operating Characteristics:1. Unit shall be capable of starting and running in

cooling at 125 F ambient outdoor temperature,meeting maximum load criteria of ARI Standard210/240 at ±10% voltage.

2. Compressor with standard controls shall be capa-ble of cooling operation down to 25 F ambientoutdoor temperature.

3. Compressor shall be capable of operation in heat-ing duty down to –10 F ambient outdoor-air tem-perature.

4. Unit shall be capable of simultaneous heating dutyand defrost cycle operation when using electricheaters indicated in Section L, Special Features.

J. Electrical Requirements:All unit power wiring shall enter unit cabinet at a singlefactory-predrilled location.

K. Motors:1. Compressor motors shall be cooled by refrigerant

passing through motor windings and shallhave line break thermal and current overloadprotection.

2. Indoor blower motor shall have permanently lubri-cated bearings and inherent automatic-reset ther-mal overload protection.

3. Totally enclosed outdoor-fan motor shall havepermanently lubricated bearings, and inherentautomatic-reset thermal overload protection.

L. Special Features:Certain features are not applicable when the featuresdesignated by * are specified. For assistance in amend-ing the specifications, your local Carrier Sales Officeshould be contacted.

* 1. Direct Digital Controls:a. Shall be available as a factory-installed option.b. Shall actively monitor all modes of operation,

as well as indoor-fan status, filter status, indoor-air quality, supply-air temperature, andoutdoor-air temperature.

c. Shall work with Carrier TEMP and VVT®systems.

d. Shall have built-in diagnostics for thermostatcommands for both staged heating and cool-ing, indoor-fan operation, and economizeroperation.

e. Shall be equipped with a 5-minute time delaybetween modes of operation.

2. Roof Curbs:a. Formed galvanized steel with wood nailer strip

and capable of supporting entire unit weight. b. Allows for installing and securing ductwork to

curb prior to mounting unit on the curb.* 3. Integrated Economizers:

a. Integrated integral-modulating type capable ofsimultaneous economizer and compressoroperation.

b. Includes all hardware and controls to providecooling with outdoor air.

c. Equipped with low-leakage dampers not toexceed 3% leakage at 1 in. wg pressure differ-ential (Durablade economizer).

d. Capable of introducing up to 100% outdoor airin both minimum and fully open positions.

e. Equipped with a gravity relief sliding platedamper (Durablade economizer). Damper shallclose upon unit shutoff.

f. EconoMi$er shall be equipped with a baromet-ric relief damper with up to 100% of return air(004-007) or 90% of return air (008-012)relief. The Durablade economizer is equippedwith 30% of return-air relief (004-012).

g. Designed to close damper during loss-of-powersituations with emergency power supply (Dura-blade economizer) or spring return built intomotor (EconoMi$er).

h. Dry bulb outdoor-air temperature sensor shallbe provided as standard. Enthalpy control shallbe provided as an option.

i. Durablade economizer is a guillotine-styledamper, and the EconoMi$er is a gear-driven,parallel blade design.NOTE: EconoMi$er shall also be available withfield-installed two-stage power exhaust acces-sory for vertical or horizontal duct applications.

4. 25% Manual Outdoor-Air Damper:Manual damper package shall consist of damper,birdscreen, and rainhood which can be presetto admit up to 25% outdoor air for year-roundventilation.

5. 50% Manual Outdoor-Air Damper:Manual damper package shall consist of damperbirdscreen, and rainhood which can be preset toadmit up to 50% outdoor air for year-roundventilation.

* 6. 100% Two-Position Damper:a. Two-position damper package shall include

single blade damper. Admits up to 100% out-door air.

b. Damper shall close upon indoor fan shutoff.c. Designed to close damper during loss of power

situations.d. Equipped with barometric relief damper.

* 7. 25% Two-Position Damper:a. Two-position damper package shall include

single blade damper and motor. Admits up to25% outdoor air.

b. Damper shall close upon indoor fan shutoff.* 8. Solid-State Enthalpy Control:

a. For use with Durablade economizer packageonly.

b. Capable of sensing outdoor-air enthalpy con-tent (temperature and humidity) and controllingeconomizer cut-in point to have minimum heatcontent air passing over the indoor coil formost efficient system operation.

* 9. Differential Enthalpy Sensor:a. For use with economizer only.b. Capable of comparing enthalpy content (tem-

perature and humidity) of outdoor and indoorair and controlling economizer cut-in point atthe most economical level.

*10. Electric Resistance Heaters:a. Open wire nichrome elements with all neces-

sary safety operating controls.b. UL listed and indicated on basic unit informa-

tive plate.

Guide specifications (cont)

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c. Available in multiples to match heatingrequirements.

d. Single point kits available for each heater whenrequired.

*11. Head Pressure Control Packages:Consists of solid-state control and outdoor-coiltemperature sensor to maintain condensing tem-perature between 90 F and 110 F at outdoorambient temperatures down to –20 F by outdoorfan speed modulation or outdoor fan cycling.

*12. Remote Control Panel:Panel shall be a decorative, indoor, wall-mountedpanel consisting of:a. Two-stage heat/2-stage cool thermostat.b. Automatic changeover.c. System switch with HEAT-COOL-AUTO.-OFF

settings.d. Fan switch with ON-AUTO. settings.e. Ventilation control for remote variation of the

amount of outdoor-air intake.f. Indicator lights for HEAT-COOL-FAN

operation.g. Three unused indicator lights for field use.

*13. Thermostat and Subbase:Provides staged cooling and heating automatic (ormanual) changeover, fan control, and indicatorlight.

14. Thru-The-Bottom Service Connections:Kit shall provide connectors to permit electricalconnections to be brought to the unit through thebasepan.

*15. Electronic Programmable Thermostat:Capable of using deluxe full-featured electronicthermostat. Shall use built-in compressor cycledelay control for both heating and cooling duty.Capable of working with Carrier direct digitalcontrols.

16. Light Commercial Thermidistat:Shall regulate temperature and humidity from onelocation. Automatic humidity control adjustsindoor humidity based on the outdoor tempera-ture sensor.

17. Outdoor Coil Hail Guard Assembly:Hail guard shall protect against damage from hailand flying debris.

18. Alternate Motors and/or Drives (004-006, 008,012):Alternate motors and drives shall be factory-installed to provide additional performance range.

19. High-Static Motor(s) and Drive(s) (50TFQ004-012):High-static motor(s) and drive(s) shall be factory-installed to provide an additional performancerange.

20. Outdoor Coil Grille:The grille protects the outdoor coil from damageby large objects without increasing unitclearances.

21. Compressor Cycle Delay:Unit shall be prevented from restarting for a mini-mum of 5 min. after shutdown.

22. Salt Spray Protection Package (008-012):Coil guard protects coil from corrosion in coastalareas and in areas with high sulfur emissions.

23. Fan/Filter Status Switch:Provides status of evaporator fan (ON/OFF) or fil-ter (CLEAN/DIRTY). Status shall be displayedover communication bus when used with directdigital controls or with an indicator light at thethermostat.

24. Unit Mounted Disconnect Switch:Shall be factory-installed. Internally mounted,NEC and UL approved non-fused switch providesunit power shutoff. Shall be accessible from out-side the unit.

25. Convenience Outlet:Shall be factory-installed and internally mountedwith easily accessible 115-v female receptacle.Shall include 15 amp GFI receptacle with inde-pendent fuse protection. Voltage required to oper-ate convenience outlet shall be provided by afactory-installed step-down transformer. Shall beaccessible from outside the unit.

26. Emergency Heat Package:When mechanical heating is locked out, auxiliaryheat shall be activated when necessary.

27. Logo Kit:Shall be mounted on the outdoor coil grille.

28. EconoMi$er with Power Exhaust:Provides control of internal building air pressure.The system shall exhaust up to 100% of return air.

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Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.New Pg 76 Catalog No. 525-00004 Printed in U.S.A. PC 111 Form 50TFQ-1PD

Replaces: NewBook 1 4Tab 5a 5a

Carrier Corporation • Syracuse, New York 13221 9-00

Book 1Tab OP3b